176.126.241.96 (cryosphere.net)
Cryosphere (cryosphere.net:6667)
Connection Banner:
Server URLs
- Telnet: telnet://cryosphere.net:6667
- Website: https://cryosphere.org/
- TLS/SSL: telnets://cryosphere.net:6766
Server Info
Codebase: MusicMUD 3.1
Genre: Science Fiction
Gameplay: Questing
Players online: 8 [1]
Uptime: 59 days
Created: 1997
Status: Live
Discord: https://discord.gg/q2ApMrppPh
Server Location: 🇬🇧 United Kingdom (MSSP)
Language: English
Protocol Support
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: Negotiated
MSDP: No
MCCP: No
MCCP2: Negotiated
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprint
This fingerprint is shared by 7 other servers.
Options requested from client: NAWS, NEW_ENVIRON, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "6ee5b43c3505410d",
"fingerprint-data": {
"offered-options": [],
"probed-protocol": "server",
"refused-options": [],
"requested-options": [
"NAWS",
"NEW_ENVIRON",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "Ok then.\r\nYou leave the game.\r\n\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\r\n THE CRYOSPHERE bids you goodbye.\r\n Please come again.\r\n\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\r\n\r\n",
"banner_before_return": " . : \" + : ;\r\n \" \" * . .\" + \";\r\n . @ +\r\n ; \" @ \";\r\n Welcome to the . . *\r\n _____ * + __ \" ; . \"\r\n / ___/______ ______ _________ / /_ ___ .___,___\r\n / /.* / __/ / / / __ \\/ ___/ __ \\/ __ \\/ _ \\/ __/ _ \\\r\n / /___/ / / /_/ / /_/ (__ ) /_/ / / / / __/ / / __/+\r\n \\____/_/ \\__, /\\____/____/ .___/_/ /_/\\___/_/ \\___/\r\n + /____/ /_/ * \" +\r\n + \" . . *\r\n * .. + , . ' . \"\r\n .; .. \" + * * \" \" ,\r\n ` , .* \" . . + : ; @ ;vsmc\r\n \" ; . . . '97\r\n\r\n (enter 'guest' to just look round)\r\n \r\nBy what name shall I call you? ",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "ascii",
"mssp": {
"ANSI": "1",
"CHARSET": "UTF-8",
"CODEBASE": "MusicMUD 3.1",
"CREATED": "1997",
"DISCORD": "https://discord.gg/q2ApMrppPh",
"FAMILY": "MusicMUD",
"GAMEPLAY": "Questing",
"GENRE": "Science Fiction",
"HIRING BUILDERS": "1",
"HIRING CODERS": "1",
"IP": "176.126.241.96",
"LANGUAGE": "English",
"LOCATION": "United Kingdom",
"NAME": "Cryosphere",
"PAY FOR PERKS": "0",
"PAY TO PLAY": "0",
"PLAYERS": "8",
"PORT": "6666",
"SSL": "6766",
"STATUS": "Live",
"UPTIME": "1770558465",
"UTF-8": "1",
"VT100": "1",
"WEBSITE": "https://cryosphere.org/",
"XTERM 256 COLORS": "1",
"XTERM TRUE COLORS": "1"
},
"option_states": {
"environ_requested": [
{
"name": "*",
"type": "USERVAR"
}
],
"server_offered": {
"0x55": false,
"0x58": false,
"0x70": false,
"AARDWOLF": false,
"ATCP": false,
"CHARSET": true,
"EOR": true,
"GMCP": true,
"MCCP2": true,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"ZMP": false
},
"server_requested": {
"0x60": false,
"AARDWOLF": false,
"ATCP": false,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"NAWS": true,
"NEW_ENVIRON": true,
"TTYPE": true,
"ZMP": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.0,
"total": 5.653213024139404
}
}
},
"sessions": [
{
"connected": "2026-04-05T19:26:39.174571+00:00",
"host": "cryosphere.net",
"ip": "176.126.241.96",
"port": 6667
},
{
"connected": "2026-04-07T05:48:20.665936+00:00",
"host": "cryosphere.net",
"ip": "176.126.241.96",
"port": 6667
},
{
"connected": "2026-04-08T17:07:35.413884+00:00",
"host": "cryosphere.net",
"ip": "176.126.241.96",
"port": 6667
}
]
}
Connection Log
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug cryosphere.net 6667
Show Logfile
DEBUG client.py:1193 Fingerprint client: host=cryosphere.net port=6667
INFO client_base.py:186 Connected to <Peer 176.126.241.96 6667>
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:773 recv IAC WILL b'X'
DEBUG stream_writer.py:789 WILL b'X' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'X')
DEBUG stream_writer.py:3384 remote_option[b'X'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'X'
DEBUG stream_writer.py:2182 Unhandled: WILL b'X'.
DEBUG stream_writer.py:773 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:2045 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WILL MCCP_COMPRESS
DEBUG stream_writer.py:789 WILL MCCP_COMPRESS unsolicited
DEBUG stream_writer.py:2045 handle_will(MCCP_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP_COMPRESS] = False
DEBUG stream_writer.py:1024 send IAC DONT MCCP_COMPRESS
DEBUG stream_writer.py:2182 Unhandled: WILL MCCP_COMPRESS.
DEBUG stream_writer.py:773 recv IAC DO NEW_ENVIRON
DEBUG stream_writer.py:1887 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:3384 pending_option[WILL + NEW_ENVIRON] = True
DEBUG stream_writer.py:1024 send IAC WILL NEW_ENVIRON
DEBUG stream_writer.py:3384 pending_option[SB + NEW_ENVIRON] = True
DEBUG stream_writer.py:3384 local_option[NEW_ENVIRON] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NEW_ENVIRON] = False
DEBUG stream_writer.py:773 recv IAC WILL EOR
DEBUG stream_writer.py:789 WILL EOR unsolicited
DEBUG stream_writer.py:2045 handle_will(EOR)
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 remote_option[EOR] = True
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC DO TTYPE
DEBUG stream_writer.py:1887 handle_do(TTYPE)
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1024 send IAC WILL TTYPE
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3384 local_option[TTYPE] = True
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:773 recv IAC DO NAWS
DEBUG stream_writer.py:1887 handle_do(NAWS)
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:1024 send IAC WILL NAWS
DEBUG stream_writer.py:2507 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3384 local_option[NAWS] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:773 recv IAC WILL b'p'
DEBUG stream_writer.py:789 WILL b'p' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'p')
DEBUG stream_writer.py:3384 remote_option[b'p'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'p'
DEBUG stream_writer.py:2182 Unhandled: WILL b'p'.
DEBUG stream_writer.py:773 recv IAC WILL MSSP
DEBUG stream_writer.py:2045 handle_will(MSSP)
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MSSP] = True
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WILL CHARSET
DEBUG stream_writer.py:791 WILL CHARSET (bi-directional capability exchange)
DEBUG stream_writer.py:2045 handle_will(CHARSET)
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 remote_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WILL GMCP
DEBUG stream_writer.py:2045 handle_will(GMCP)
DEBUG stream_writer.py:998 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[GMCP] = True
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Hello IAC SE
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Supports.Set IAC SE
INFO client.py:201 GMCP handshake: Core.Hello + Core.Supports.Set ['Char 1', 'Char.Vitals 1', 'Char.Items 1', 'Room 1', 'Room.Info
1', 'Comm 1', 'Comm.Channel 1', 'Group 1']
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC DO b'`'
DEBUG stream_writer.py:1887 handle_do(b'`')
DEBUG stream_writer.py:1995 DO b'`' not supported.
DEBUG stream_writer.py:3384 local_option[b'`'] = False
DEBUG stream_writer.py:1024 send IAC WONT b'`'
DEBUG stream_writer.py:773 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT MSDP
DEBUG stream_writer.py:2010 handle_dont(MSDP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3384 local_option[MSDP] = False
DEBUG stream_writer.py:773 recv IAC DONT ZMP
DEBUG stream_writer.py:2010 handle_dont(ZMP)
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3384 local_option[ZMP] = False
DEBUG stream_writer.py:773 recv IAC DONT MXP
DEBUG stream_writer.py:2010 handle_dont(MXP)
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3384 local_option[MXP] = False
DEBUG stream_writer.py:773 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:2010 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3384 local_option[AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC DONT ATCP
DEBUG stream_writer.py:2010 handle_dont(ATCP)
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3384 local_option[ATCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSSP
DEBUG stream_writer.py:2010 handle_dont(MSSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = False
DEBUG stream_writer.py:3384 local_option[MSSP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSP
DEBUG stream_writer.py:2010 handle_dont(MSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3384 local_option[MSP] = False
DEBUG stream_writer.py:773 recv IAC DONT GMCP
DEBUG stream_writer.py:2010 handle_dont(GMCP)
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3384 local_option[GMCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:754 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2238 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3232 MCCP2 activated
DEBUG client_base.py:448 MCCP2 decompression started (server→client)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'Cryosphere', 'PLAYERS': '8', 'UPTIME': '1770558465', 'CODEBASE': 'MusicMUD 3.1',
'CREATED': '1997', 'IP': '176.126.241.96', 'LANGUAGE': 'English', 'LOCATION': 'United Kingdom', 'PORT': '6666', 'SSL': '6766',
'WEBSITE': 'https://cryosphere.org/', 'DISCORD': 'https://discord.gg/q2ApMrppPh', 'FAMILY': 'MusicMUD', 'GENRE': 'Science
Fiction', 'GAMEPLAY': 'Questing', 'STATUS': 'Live', 'ANSI': '1', 'UTF-8': '1', 'VT100': '1', 'CHARSET': 'UTF-8', 'XTERM 256
COLORS': '1', 'XTERM TRUE COLORS': '1', 'PAY TO PLAY': '0', 'PAY FOR PERKS': '0', 'HIRING BUILDERS': '1', 'HIRING CODERS':
'1'}
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB NEW_ENVIRON
DEBUG stream_writer.py:754 sub-negotiation cmd NEW_ENVIRON SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + NEW_ENVIRON] = False
DEBUG stream_writer.py:2449 recv NEW_ENVIRON SEND (all)
DEBUG stream_writer.py:2473 env send: =''
DEBUG stream_writer.py:1470 IAC EOR: End of Record (unhandled).
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB CHARSET
DEBUG stream_writer.py:754 sub-negotiation cmd CHARSET SE completion byte
DEBUG stream_writer.py:2238 [SB + CHARSET] unsolicited
DEBUG client.py:376 encoding negotiated: UTF-8
DEBUG stream_writer.py:2321 send IAC SB CHARSET ACCEPTED UTF-8 IAC SE
DEBUG client_base.py:496 negotiation complete after 0.45s.
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2238 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2238 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG client_base.py:454 MCCP2 decompression ended (server→client)
DEBUG client_base.py:89 EOF from server, closing.
INFO client_base.py:118 Connection closed to <Peer 176.126.241.96 6667>
DEBUG fingerprinting.py:849 connection for server fingerprint 6ee5b43c3505410d
Cryosphere (cryosphere.net:9999)
Connection Banner:
Server URLs
- Telnet: telnet://cryosphere.net:9999
- Website: https://cryosphere.org/
- TLS/SSL: telnets://cryosphere.net:6766
Server Info
Codebase: MusicMUD 3.0
Genre: Science Fiction
Gameplay: Questing
Players online: 0 [2]
Uptime: 78 days
Created: 1997
Status: Alpha
Server Location: 🇬🇧 United Kingdom (MSSP)
Language: English
Protocol Support
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: Negotiated
MSDP: No
MCCP: No
MCCP2: Negotiated
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprint
This fingerprint is shared by 7 other servers.
Options requested from client: NAWS, NEW_ENVIRON, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "6ee5b43c3505410d",
"fingerprint-data": {
"offered-options": [],
"probed-protocol": "server",
"refused-options": [],
"requested-options": [
"NAWS",
"NEW_ENVIRON",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "Ok then.\r\nYou leave the game.\r\n\u001b[1;34m\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\u001b[0m\r\n \u001b[1;36mTHE CRYOSPHERE \u001b[33mbids you goodbye.\u001b[0m\r\n Please come again.\r\n\u001b[1;34m\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\u001b[0m\r\n\r\n",
"banner_before_return": " \u001b[1;34mCryosphere\u001b[0m \r\n ____ _______ __\r\n | _ \\| ____\\ \\ / /\r\n | | | | _| \\ \\ / / \r\n | |_| | |___ \\ V / \r\n |____/|_____| \\_/ \r\n \r\n environment\r\n\r\n dev.cryosphere.org\r\nBy what name shall I call you? ",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "ascii",
"mssp": {
"ANSI": "1",
"CODEBASE": "MusicMUD 3.0",
"CREATED": "1997",
"FAMILY": "MusicMUD",
"GAMEPLAY": "Questing",
"GENRE": "Science Fiction",
"HIRING BUILDERS": "0",
"HIRING CODERS": "0",
"IP": "87.106.241.83",
"LANGUAGE": "English",
"LOCATION": "United Kingdom",
"NAME": "Cryosphere",
"PAY FOR PERKS": "0",
"PAY TO PLAY": "0",
"PLAYERS": "0",
"PORT": "6666",
"SSL": "6766",
"STATUS": "Alpha",
"UPTIME": "1768848914",
"UTF-8": "1",
"VT100": "1",
"WEBSITE": "https://cryosphere.org/",
"XTERM 256 COLORS": "1",
"XTERM TRUE COLORS": "1"
},
"option_states": {
"environ_requested": [
{
"name": "*",
"type": "USERVAR"
}
],
"server_offered": {
"0x55": false,
"0x58": false,
"0x60": false,
"0x70": false,
"AARDWOLF": false,
"ATCP": false,
"CHARSET": true,
"EOR": true,
"GMCP": true,
"MCCP2": true,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"ZMP": false
},
"server_requested": {
"AARDWOLF": false,
"ATCP": false,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"NAWS": true,
"NEW_ENVIRON": true,
"TTYPE": true,
"ZMP": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.0,
"total": 5.658555746078491
}
}
},
"sessions": [
{
"connected": "2026-04-05T18:46:38.315454+00:00",
"host": "cryosphere.net",
"ip": "176.126.241.96",
"port": 9999
},
{
"connected": "2026-04-07T05:51:14.174272+00:00",
"host": "cryosphere.net",
"ip": "176.126.241.96",
"port": 9999
},
{
"connected": "2026-04-08T17:02:26.600677+00:00",
"host": "cryosphere.net",
"ip": "176.126.241.96",
"port": 9999
}
]
}
Connection Log
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug cryosphere.net 9999
Show Logfile
DEBUG client.py:1193 Fingerprint client: host=cryosphere.net port=9999
INFO client_base.py:186 Connected to <Peer 176.126.241.96 9999>
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:773 recv IAC WILL b'X'
DEBUG stream_writer.py:789 WILL b'X' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'X')
DEBUG stream_writer.py:3384 remote_option[b'X'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'X'
DEBUG stream_writer.py:2182 Unhandled: WILL b'X'.
DEBUG stream_writer.py:773 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:2045 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WILL MCCP_COMPRESS
DEBUG stream_writer.py:789 WILL MCCP_COMPRESS unsolicited
DEBUG stream_writer.py:2045 handle_will(MCCP_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP_COMPRESS] = False
DEBUG stream_writer.py:1024 send IAC DONT MCCP_COMPRESS
DEBUG stream_writer.py:2182 Unhandled: WILL MCCP_COMPRESS.
DEBUG stream_writer.py:773 recv IAC DO NEW_ENVIRON
DEBUG stream_writer.py:1887 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:3384 pending_option[WILL + NEW_ENVIRON] = True
DEBUG stream_writer.py:1024 send IAC WILL NEW_ENVIRON
DEBUG stream_writer.py:3384 pending_option[SB + NEW_ENVIRON] = True
DEBUG stream_writer.py:3384 local_option[NEW_ENVIRON] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NEW_ENVIRON] = False
DEBUG stream_writer.py:773 recv IAC WILL EOR
DEBUG stream_writer.py:789 WILL EOR unsolicited
DEBUG stream_writer.py:2045 handle_will(EOR)
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 remote_option[EOR] = True
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC DO TTYPE
DEBUG stream_writer.py:1887 handle_do(TTYPE)
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1024 send IAC WILL TTYPE
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3384 local_option[TTYPE] = True
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:773 recv IAC DO NAWS
DEBUG stream_writer.py:1887 handle_do(NAWS)
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:1024 send IAC WILL NAWS
DEBUG stream_writer.py:2507 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3384 local_option[NAWS] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:773 recv IAC WILL b'p'
DEBUG stream_writer.py:789 WILL b'p' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'p')
DEBUG stream_writer.py:3384 remote_option[b'p'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'p'
DEBUG stream_writer.py:2182 Unhandled: WILL b'p'.
DEBUG stream_writer.py:773 recv IAC WILL MSSP
DEBUG stream_writer.py:2045 handle_will(MSSP)
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MSSP] = True
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WILL CHARSET
DEBUG stream_writer.py:791 WILL CHARSET (bi-directional capability exchange)
DEBUG stream_writer.py:2045 handle_will(CHARSET)
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 remote_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WILL GMCP
DEBUG stream_writer.py:2045 handle_will(GMCP)
DEBUG stream_writer.py:998 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[GMCP] = True
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Hello IAC SE
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Supports.Set IAC SE
INFO client.py:201 GMCP handshake: Core.Hello + Core.Supports.Set ['Char 1', 'Char.Vitals 1', 'Char.Items 1', 'Room 1', 'Room.Info
1', 'Comm 1', 'Comm.Channel 1', 'Group 1']
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WILL b'`'
DEBUG stream_writer.py:789 WILL b'`' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'`')
DEBUG stream_writer.py:3384 remote_option[b'`'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'`'
DEBUG stream_writer.py:2182 Unhandled: WILL b'`'.
DEBUG stream_writer.py:773 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT ATCP
DEBUG stream_writer.py:2010 handle_dont(ATCP)
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3384 local_option[ATCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MXP
DEBUG stream_writer.py:2010 handle_dont(MXP)
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3384 local_option[MXP] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT MSDP
DEBUG stream_writer.py:2010 handle_dont(MSDP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3384 local_option[MSDP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSP
DEBUG stream_writer.py:2010 handle_dont(MSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3384 local_option[MSP] = False
DEBUG stream_writer.py:773 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:2010 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3384 local_option[AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC DONT MSSP
DEBUG stream_writer.py:2010 handle_dont(MSSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = False
DEBUG stream_writer.py:3384 local_option[MSSP] = False
DEBUG stream_writer.py:773 recv IAC DONT GMCP
DEBUG stream_writer.py:2010 handle_dont(GMCP)
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3384 local_option[GMCP] = False
DEBUG stream_writer.py:773 recv IAC DONT ZMP
DEBUG stream_writer.py:2010 handle_dont(ZMP)
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3384 local_option[ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:754 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2238 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3232 MCCP2 activated
DEBUG client_base.py:448 MCCP2 decompression started (server→client)
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'Cryosphere', 'PLAYERS': '0', 'UPTIME': '1768848914', 'CODEBASE': 'MusicMUD 3.0',
'CREATED': '1997', 'IP': '87.106.241.83', 'LANGUAGE': 'English', 'LOCATION': 'United Kingdom', 'PORT': '6666', 'SSL': '6766',
'WEBSITE': 'https://cryosphere.org/', 'FAMILY': 'MusicMUD', 'GENRE': 'Science Fiction', 'GAMEPLAY': 'Questing', 'STATUS':
'Alpha', 'ANSI': '1', 'UTF-8': '1', 'VT100': '1', 'XTERM 256 COLORS': '1', 'XTERM TRUE COLORS': '1', 'PAY TO PLAY': '0', 'PAY
FOR PERKS': '0', 'HIRING BUILDERS': '0', 'HIRING CODERS': '0'}
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB NEW_ENVIRON
DEBUG stream_writer.py:754 sub-negotiation cmd NEW_ENVIRON SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + NEW_ENVIRON] = False
DEBUG stream_writer.py:2449 recv NEW_ENVIRON SEND (all)
DEBUG stream_writer.py:2473 env send: =''
DEBUG stream_writer.py:1470 IAC EOR: End of Record (unhandled).
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB CHARSET
DEBUG stream_writer.py:754 sub-negotiation cmd CHARSET SE completion byte
DEBUG stream_writer.py:2238 [SB + CHARSET] unsolicited
DEBUG client.py:376 encoding negotiated: UTF-8
DEBUG stream_writer.py:2321 send IAC SB CHARSET ACCEPTED UTF-8 IAC SE
DEBUG client_base.py:496 negotiation complete after 0.46s.
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2238 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2238 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG client_base.py:454 MCCP2 decompression ended (server→client)
DEBUG client_base.py:89 EOF from server, closing.
INFO client_base.py:118 Connection closed to <Peer 176.126.241.96 9999>
DEBUG fingerprinting.py:849 connection for server fingerprint 6ee5b43c3505410d
Cryosphere (cryosphere.uk:6666)
Connection Banner:
Server URLs
- Telnet: telnet://cryosphere.uk:6666
- Website: https://cryosphere.org/
- TLS/SSL: telnets://cryosphere.uk:6766
Server Info
Codebase: MusicMUD 3.1
Genre: Science Fiction
Gameplay: Questing
Players online: 8 [3]
Uptime: 57 days
Created: 1997
Status: Live
Discord: https://discord.gg/q2ApMrppPh
Server Location: 🇬🇧 United Kingdom (MSSP)
Language: English
Protocol Support
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: Negotiated
MSDP: No
MCCP: No
MCCP2: Negotiated
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprint
This fingerprint is shared by 7 other servers.
Options requested from client: NAWS, NEW_ENVIRON, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "6ee5b43c3505410d",
"fingerprint-data": {
"offered-options": [],
"probed-protocol": "server",
"refused-options": [],
"requested-options": [
"NAWS",
"NEW_ENVIRON",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "Ok then.\r\nYou leave the game.\r\n\u001b[1;34m\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\u001b[0m\r\n \u001b[1;36mTHE CRYOSPHERE \u001b[33mbids you goodbye.\u001b[0m\r\n Please come again.\r\n\u001b[1;34m\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\udce2\udc95\udc90\u001b[0m\r\n\r\n",
"banner_before_return": " . : \u001b[32m\"\u001b[1;33m +\u001b[0;36m : ;\u001b[0m\r\n \u001b[1;37m\" \u001b[33m\" \u001b[35m*\u001b[33m .\u001b[0m .\" \u001b[1;31m+ \u001b[33m\"\u001b[0m;\r\n . \u001b[31m@ +\u001b[0m\r\n \u001b[31m; \" \u001b[33m@ \u001b[1;37m\"\u001b[33m;\u001b[0m\r\n \u001b[1;33mWelcome to the . . \u001b[0;35m*\u001b[0m\r\n \u001b[1;34m_____ \u001b[0;35m* \u001b[1;36m+ \u001b[34m__ \u001b[37m\"\u001b[0;32m ; \u001b[1;31m.\u001b[0;33m \"\u001b[0m\r\n \u001b[1;34m/ ___/______ ______ _________ / /_ ___ \u001b[37m.\u001b[34m___\u001b[37m,\u001b[34m___\u001b[0m\r\n \u001b[1;34m/ /\u001b[33m.\u001b[37m*\u001b[34m / __/ / / / __ \\/ ___/ __ \\/ __ \\/ _ \\/ __/ _ \\\u001b[0m\r\n \u001b[1;34m/ /___/ / / /_/ / /_/ (__ ) /_/ / / / / __/ / / __/\u001b[33m+\u001b[0m\r\n \u001b[1;34m\\____/_/ \\__, /\\____/____/ .___/_/ /_/\\___/_/ \\___/\u001b[0m\r\n \u001b[1;37m+ \u001b[34m/____/ /_/ \u001b[0m* \u001b[1;33m\" \u001b[37m+\u001b[0m\r\n \u001b[1;37m+ \u001b[35m\" \u001b[0;37m. . \u001b[1;35m *\u001b[0m\r\n \u001b[1;35m* .. \u001b[31m+\u001b[0m , . \u001b[33m' \u001b[32m. \u001b[36m\"\u001b[0m\r\n \u001b[33m.\u001b[1m; \u001b[37m.. \" \u001b[0;34m+ \u001b[1;36m* \u001b[33m* \" \" ,\u001b[0m\r\n ` , .\u001b[35m* \" \u001b[0m. . \u001b[1;32m+ \u001b[0;36m: \u001b[1;37m;\u001b[0;32m @ \u001b[0m;\u001b[36mvsmc\u001b[0m\r\n \u001b[37m\" \u001b[33m;\u001b[1;37m . . . \u001b[0;34m'97\u001b[0m\r\n\r\n (enter 'guest' to just look round)\r\n \r\nBy what name shall I call you? ",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "ascii",
"mssp": {
"ANSI": "1",
"CHARSET": "UTF-8",
"CODEBASE": "MusicMUD 3.1",
"CREATED": "1997",
"DISCORD": "https://discord.gg/q2ApMrppPh",
"FAMILY": "MusicMUD",
"GAMEPLAY": "Questing",
"GENRE": "Science Fiction",
"HIRING BUILDERS": "1",
"HIRING CODERS": "1",
"IP": "176.126.241.96",
"LANGUAGE": "English",
"LOCATION": "United Kingdom",
"NAME": "Cryosphere",
"PAY FOR PERKS": "0",
"PAY TO PLAY": "0",
"PLAYERS": "8",
"PORT": "6666",
"SSL": "6766",
"STATUS": "Live",
"UPTIME": "1770558465",
"UTF-8": "1",
"VT100": "1",
"WEBSITE": "https://cryosphere.org/",
"XTERM 256 COLORS": "1",
"XTERM TRUE COLORS": "1"
},
"option_states": {
"environ_requested": [
{
"name": "*",
"type": "USERVAR"
}
],
"server_offered": {
"0x55": false,
"0x58": false,
"0x70": false,
"AARDWOLF": false,
"ATCP": false,
"CHARSET": true,
"EOR": true,
"GMCP": true,
"MCCP2": true,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"ZMP": false
},
"server_requested": {
"0x60": false,
"AARDWOLF": false,
"ATCP": false,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"NAWS": true,
"NEW_ENVIRON": true,
"TTYPE": true,
"ZMP": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.0,
"total": 5.662768125534058
}
}
},
"sessions": [
{
"connected": "2026-03-07T04:02:31.152167+00:00",
"host": "cryosphere.uk",
"ip": "176.126.241.96",
"port": 6666
},
{
"connected": "2026-04-07T06:57:38.917361+00:00",
"host": "cryosphere.uk",
"ip": "176.126.241.96",
"port": 6666
}
]
}
Connection Log
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug cryosphere.uk 6666
Show Logfile
DEBUG client.py:1200 Fingerprint client: host=cryosphere.uk port=6666
INFO client_base.py:190 Connected to <Peer 176.126.241.96 6666>
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:773 recv IAC WILL b'X'
DEBUG stream_writer.py:789 WILL b'X' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'X')
DEBUG stream_writer.py:3384 remote_option[b'X'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'X'
DEBUG stream_writer.py:2182 Unhandled: WILL b'X'.
DEBUG stream_writer.py:773 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:2045 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WILL MCCP_COMPRESS
DEBUG stream_writer.py:789 WILL MCCP_COMPRESS unsolicited
DEBUG stream_writer.py:2045 handle_will(MCCP_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP_COMPRESS] = False
DEBUG stream_writer.py:1024 send IAC DONT MCCP_COMPRESS
DEBUG stream_writer.py:2182 Unhandled: WILL MCCP_COMPRESS.
DEBUG stream_writer.py:773 recv IAC DO NEW_ENVIRON
DEBUG stream_writer.py:1887 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:3384 pending_option[WILL + NEW_ENVIRON] = True
DEBUG stream_writer.py:1024 send IAC WILL NEW_ENVIRON
DEBUG stream_writer.py:3384 pending_option[SB + NEW_ENVIRON] = True
DEBUG stream_writer.py:3384 local_option[NEW_ENVIRON] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NEW_ENVIRON] = False
DEBUG stream_writer.py:773 recv IAC WILL EOR
DEBUG stream_writer.py:789 WILL EOR unsolicited
DEBUG stream_writer.py:2045 handle_will(EOR)
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 remote_option[EOR] = True
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC DO TTYPE
DEBUG stream_writer.py:1887 handle_do(TTYPE)
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1024 send IAC WILL TTYPE
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3384 local_option[TTYPE] = True
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:773 recv IAC DO NAWS
DEBUG stream_writer.py:1887 handle_do(NAWS)
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:1024 send IAC WILL NAWS
DEBUG stream_writer.py:2507 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3384 local_option[NAWS] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:773 recv IAC WILL b'p'
DEBUG stream_writer.py:789 WILL b'p' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'p')
DEBUG stream_writer.py:3384 remote_option[b'p'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'p'
DEBUG stream_writer.py:2182 Unhandled: WILL b'p'.
DEBUG stream_writer.py:773 recv IAC WILL MSSP
DEBUG stream_writer.py:2045 handle_will(MSSP)
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MSSP] = True
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WILL CHARSET
DEBUG stream_writer.py:791 WILL CHARSET (bi-directional capability exchange)
DEBUG stream_writer.py:2045 handle_will(CHARSET)
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 remote_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WILL GMCP
DEBUG stream_writer.py:2045 handle_will(GMCP)
DEBUG stream_writer.py:998 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[GMCP] = True
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Hello IAC SE
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Supports.Set IAC SE
INFO client.py:201 GMCP handshake: Core.Hello + Core.Supports.Set ['Char 1', 'Char.Vitals 1', 'Char.Items 1', 'Room 1', 'Room.Info
1', 'Comm 1', 'Comm.Channel 1', 'Group 1']
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC DO b'`'
DEBUG stream_writer.py:1887 handle_do(b'`')
DEBUG stream_writer.py:1995 DO b'`' not supported.
DEBUG stream_writer.py:3384 local_option[b'`'] = False
DEBUG stream_writer.py:1024 send IAC WONT b'`'
DEBUG stream_writer.py:773 recv IAC DONT MXP
DEBUG stream_writer.py:2010 handle_dont(MXP)
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3384 local_option[MXP] = False
DEBUG stream_writer.py:773 recv IAC DONT GMCP
DEBUG stream_writer.py:2010 handle_dont(GMCP)
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3384 local_option[GMCP] = False
DEBUG stream_writer.py:773 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:2010 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3384 local_option[AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC DONT MSDP
DEBUG stream_writer.py:2010 handle_dont(MSDP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3384 local_option[MSDP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSSP
DEBUG stream_writer.py:2010 handle_dont(MSSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = False
DEBUG stream_writer.py:3384 local_option[MSSP] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT MSP
DEBUG stream_writer.py:2010 handle_dont(MSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3384 local_option[MSP] = False
DEBUG stream_writer.py:773 recv IAC DONT ZMP
DEBUG stream_writer.py:2010 handle_dont(ZMP)
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3384 local_option[ZMP] = False
DEBUG stream_writer.py:773 recv IAC DONT ATCP
DEBUG stream_writer.py:2010 handle_dont(ATCP)
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3384 local_option[ATCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'Cryosphere', 'PLAYERS': '8', 'UPTIME': '1770558465', 'CODEBASE': 'MusicMUD 3.1',
'CREATED': '1997', 'IP': '176.126.241.96', 'LANGUAGE': 'English', 'LOCATION': 'United Kingdom', 'PORT': '6666', 'SSL': '6766',
'WEBSITE': 'https://cryosphere.org/', 'DISCORD': 'https://discord.gg/q2ApMrppPh', 'FAMILY': 'MusicMUD', 'GENRE': 'Science
Fiction', 'GAMEPLAY': 'Questing', 'STATUS': 'Live', 'ANSI': '1', 'UTF-8': '1', 'VT100': '1', 'CHARSET': 'UTF-8', 'XTERM 256
COLORS': '1', 'XTERM TRUE COLORS': '1', 'PAY TO PLAY': '0', 'PAY FOR PERKS': '0', 'HIRING BUILDERS': '1', 'HIRING CODERS':
'1'}
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:754 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2238 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3232 MCCP2 activated
DEBUG client_base.py:483 MCCP2 decompression started (server→client)
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB NEW_ENVIRON
DEBUG stream_writer.py:754 sub-negotiation cmd NEW_ENVIRON SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + NEW_ENVIRON] = False
DEBUG stream_writer.py:2449 recv NEW_ENVIRON SEND (all)
DEBUG stream_writer.py:2473 env send: =''
DEBUG stream_writer.py:1470 IAC EOR: End of Record (unhandled).
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB CHARSET
DEBUG stream_writer.py:754 sub-negotiation cmd CHARSET SE completion byte
DEBUG stream_writer.py:2238 [SB + CHARSET] unsolicited
DEBUG client.py:376 encoding negotiated: UTF-8
DEBUG stream_writer.py:2321 send IAC SB CHARSET ACCEPTED UTF-8 IAC SE
DEBUG client_base.py:531 negotiation complete after 0.42s.
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2238 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2238 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG client_base.py:489 MCCP2 decompression ended (server→client)
DEBUG client_base.py:93 EOF from server, closing.
INFO client_base.py:122 Connection closed to <Peer 176.126.241.96 6666>
DEBUG fingerprinting.py:849 connection for server fingerprint 6ee5b43c3505410d
Cryosphere (cryosphere.uk:6766)
Connection Banner:
Server URLs
- Telnet: telnet://cryosphere.uk:6766
- Play in Browser: LociTerm
- Website: https://cryosphere.org/
Server Info
Codebase: MusicMUD 3.1
Genre: Science Fiction
Gameplay: Questing
Players online: 9 [4]
Uptime: 59 days
Created: 1997
Status: Live
Discord: https://discord.gg/q2ApMrppPh
Server Location: 🇬🇧 United Kingdom (MSSP)
Language: English
Protocol Support
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: Negotiated
MSDP: No
MCCP: No
MCCP2: No
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprint
This fingerprint is shared by 7 other servers.
Options requested from client: NAWS, NEW_ENVIRON, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "6ee5b43c3505410d",
"fingerprint-data": {
"offered-options": [],
"probed-protocol": "server",
"refused-options": [],
"requested-options": [
"NAWS",
"NEW_ENVIRON",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "",
"banner_before_return": " . : \u001b[32m\"\u001b[1;33m +\u001b[0;36m : ;\u001b[0m\r\n \u001b[1;37m\" \u001b[33m\" \u001b[35m*\u001b[33m .\u001b[0m .\" \u001b[1;31m+ \u001b[33m\"\u001b[0m;\r\n . \u001b[31m@ +\u001b[0m\r\n \u001b[31m; \" \u001b[33m@ \u001b[1;37m\"\u001b[33m;\u001b[0m\r\n \u001b[1;33mWelcome to the . . \u001b[0;35m*\u001b[0m\r\n \u001b[1;34m_____ \u001b[0;35m* \u001b[1;36m+ \u001b[34m__ \u001b[37m\"\u001b[0;32m ; \u001b[1;31m.\u001b[0;33m \"\u001b[0m\r\n \u001b[1;34m/ ___/______ ______ _________ / /_ ___ \u001b[37m.\u001b[34m___\u001b[37m,\u001b[34m___\u001b[0m\r\n \u001b[1;34m/ /\u001b[33m.\u001b[37m*\u001b[34m / __/ / / / __ \\/ ___/ __ \\/ __ \\/ _ \\/ __/ _ \\\u001b[0m\r\n \u001b[1;34m/ /___/ / / /_/ / /_/ (__ ) /_/ / / / / __/ / / __/\u001b[33m+\u001b[0m\r\n \u001b[1;34m\\____/_/ \\__, /\\____/____/ .___/_/ /_/\\___/_/ \\___/\u001b[0m\r\n \u001b[1;37m+ \u001b[34m/____/ /_/ \u001b[0m* \u001b[1;33m\" \u001b[37m+\u001b[0m\r\n \u001b[1;37m+ \u001b[35m\" \u001b[0;37m. . \u001b[1;35m *\u001b[0m\r\n \u001b[1;35m* .. \u001b[31m+\u001b[0m , . \u001b[33m' \u001b[32m. \u001b[36m\"\u001b[0m\r\n \u001b[33m.\u001b[1m; \u001b[37m.. \" \u001b[0;34m+ \u001b[1;36m* \u001b[33m* \" \" ,\u001b[0m\r\n ` , .\u001b[35m* \" \u001b[0m. . \u001b[1;32m+ \u001b[0;36m: \u001b[1;37m;\u001b[0;32m @ \u001b[0m;\u001b[36mvsmc\u001b[0m\r\n \u001b[37m\" \u001b[33m;\u001b[1;37m . . . \u001b[0;34m'97\u001b[0m\r\n\r\n (enter 'guest' to just look round)\r\n \r\nBy what name shall I call you? ",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "UTF-8",
"mssp": {
"ANSI": "1",
"CHARSET": "UTF-8",
"CODEBASE": "MusicMUD 3.1",
"CREATED": "1997",
"DISCORD": "https://discord.gg/q2ApMrppPh",
"FAMILY": "MusicMUD",
"GAMEPLAY": "Questing",
"GENRE": "Science Fiction",
"HIRING BUILDERS": "1",
"HIRING CODERS": "1",
"IP": "176.126.241.96",
"LANGUAGE": "English",
"LOCATION": "United Kingdom",
"NAME": "Cryosphere",
"PAY FOR PERKS": "0",
"PAY TO PLAY": "0",
"PLAYERS": "9",
"PORT": "6666",
"SSL": "6766",
"STATUS": "Live",
"UPTIME": "1770558465",
"UTF-8": "1",
"VT100": "1",
"WEBSITE": "https://cryosphere.org/",
"XTERM 256 COLORS": "1",
"XTERM TRUE COLORS": "1"
},
"option_states": {
"environ_requested": [
{
"name": "*",
"type": "USERVAR"
}
],
"server_offered": {
"0x55": false,
"0x58": false,
"0x70": false,
"AARDWOLF": false,
"ATCP": false,
"CHARSET": true,
"EOR": true,
"GMCP": true,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"ZMP": false
},
"server_requested": {
"0x60": false,
"AARDWOLF": false,
"ATCP": false,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": false,
"MXP": false,
"NAWS": true,
"NEW_ENVIRON": true,
"TTYPE": true,
"ZMP": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.0,
"total": 5.660099267959595
}
}
},
"sessions": [
{
"connected": "2026-04-09T00:08:31.960773+00:00",
"host": "cryosphere.uk",
"ip": "176.126.241.96",
"port": 6766
}
]
}
Connection Log
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug cryosphere.uk 6766
Show Logfile
DEBUG client.py:1193 Fingerprint client: host=cryosphere.uk port=6766
INFO client_base.py:188 Connected to <Peer 176.126.241.96 6766>
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:773 recv IAC WILL b'X'
DEBUG stream_writer.py:789 WILL b'X' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'X')
DEBUG stream_writer.py:3384 remote_option[b'X'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'X'
DEBUG stream_writer.py:2182 Unhandled: WILL b'X'.
DEBUG stream_writer.py:773 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:2045 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:1024 send IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WILL MCCP_COMPRESS
DEBUG stream_writer.py:789 WILL MCCP_COMPRESS unsolicited
DEBUG stream_writer.py:2045 handle_will(MCCP_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP_COMPRESS] = False
DEBUG stream_writer.py:1024 send IAC DONT MCCP_COMPRESS
DEBUG stream_writer.py:2182 Unhandled: WILL MCCP_COMPRESS.
DEBUG stream_writer.py:773 recv IAC DO NEW_ENVIRON
DEBUG stream_writer.py:1887 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:3384 pending_option[WILL + NEW_ENVIRON] = True
DEBUG stream_writer.py:1024 send IAC WILL NEW_ENVIRON
DEBUG stream_writer.py:3384 pending_option[SB + NEW_ENVIRON] = True
DEBUG stream_writer.py:3384 local_option[NEW_ENVIRON] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NEW_ENVIRON] = False
DEBUG stream_writer.py:773 recv IAC WILL EOR
DEBUG stream_writer.py:789 WILL EOR unsolicited
DEBUG stream_writer.py:2045 handle_will(EOR)
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 remote_option[EOR] = True
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC DO TTYPE
DEBUG stream_writer.py:1887 handle_do(TTYPE)
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1024 send IAC WILL TTYPE
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3384 local_option[TTYPE] = True
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:773 recv IAC DO NAWS
DEBUG stream_writer.py:1887 handle_do(NAWS)
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:1024 send IAC WILL NAWS
DEBUG stream_writer.py:2507 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3384 local_option[NAWS] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:773 recv IAC WILL b'p'
DEBUG stream_writer.py:789 WILL b'p' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'p')
DEBUG stream_writer.py:3384 remote_option[b'p'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'p'
DEBUG stream_writer.py:2182 Unhandled: WILL b'p'.
DEBUG stream_writer.py:773 recv IAC WILL MSSP
DEBUG stream_writer.py:2045 handle_will(MSSP)
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MSSP] = True
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WILL CHARSET
DEBUG stream_writer.py:791 WILL CHARSET (bi-directional capability exchange)
DEBUG stream_writer.py:2045 handle_will(CHARSET)
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 remote_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WILL GMCP
DEBUG stream_writer.py:2045 handle_will(GMCP)
DEBUG stream_writer.py:998 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[GMCP] = True
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Hello IAC SE
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Supports.Set IAC SE
INFO client.py:201 GMCP handshake: Core.Hello + Core.Supports.Set ['Char 1', 'Char.Vitals 1', 'Char.Items 1', 'Room 1', 'Room.Info
1', 'Comm 1', 'Comm.Channel 1', 'Group 1']
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC DO b'`'
DEBUG stream_writer.py:1887 handle_do(b'`')
DEBUG stream_writer.py:1995 DO b'`' not supported.
DEBUG stream_writer.py:3384 local_option[b'`'] = False
DEBUG stream_writer.py:1024 send IAC WONT b'`'
DEBUG stream_writer.py:773 recv IAC DONT ATCP
DEBUG stream_writer.py:2010 handle_dont(ATCP)
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3384 local_option[ATCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSP
DEBUG stream_writer.py:2010 handle_dont(MSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3384 local_option[MSP] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:2010 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3384 local_option[AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC DONT MXP
DEBUG stream_writer.py:2010 handle_dont(MXP)
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3384 local_option[MXP] = False
DEBUG stream_writer.py:773 recv IAC DONT ZMP
DEBUG stream_writer.py:2010 handle_dont(ZMP)
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3384 local_option[ZMP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSSP
DEBUG stream_writer.py:2010 handle_dont(MSSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = False
DEBUG stream_writer.py:3384 local_option[MSSP] = False
DEBUG stream_writer.py:773 recv IAC DONT GMCP
DEBUG stream_writer.py:2010 handle_dont(GMCP)
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3384 local_option[GMCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSDP
DEBUG stream_writer.py:2010 handle_dont(MSDP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3384 local_option[MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:754 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2238 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3232 MCCP2 activated
DEBUG client_base.py:462 MCCP2 decompression started (server→client)
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'Cryosphere', 'PLAYERS': '9', 'UPTIME': '1770558465', 'CODEBASE': 'MusicMUD 3.1',
'CREATED': '1997', 'IP': '176.126.241.96', 'LANGUAGE': 'English', 'LOCATION': 'United Kingdom', 'PORT': '6666', 'SSL': '6766',
'WEBSITE': 'https://cryosphere.org/', 'DISCORD': 'https://discord.gg/q2ApMrppPh', 'FAMILY': 'MusicMUD', 'GENRE': 'Science
Fiction', 'GAMEPLAY': 'Questing', 'STATUS': 'Live', 'ANSI': '1', 'UTF-8': '1', 'VT100': '1', 'CHARSET': 'UTF-8', 'XTERM 256
COLORS': '1', 'XTERM TRUE COLORS': '1', 'PAY TO PLAY': '0', 'PAY FOR PERKS': '0', 'HIRING BUILDERS': '1', 'HIRING CODERS':
'1'}
DEBUG stream_writer.py:773 recv IAC WONT MSSP
DEBUG stream_writer.py:2199 handle_wont(MSSP)
DEBUG stream_writer.py:3384 remote_option[MSSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG client_base.py:468 MCCP2 decompression ended (server→client)
DEBUG stream_writer.py:773 recv IAC WONT MCCP2_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP2_COMPRESS)
DEBUG stream_writer.py:767 begin sub-negotiation SB NEW_ENVIRON
DEBUG stream_writer.py:754 sub-negotiation cmd NEW_ENVIRON SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + NEW_ENVIRON] = False
DEBUG stream_writer.py:2449 recv NEW_ENVIRON SEND (all)
DEBUG stream_writer.py:2473 env send: =''
DEBUG stream_writer.py:1470 IAC EOR: End of Record (unhandled).
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG client_base.py:510 negotiation complete after 0.29s.
DEBUG stream_writer.py:767 begin sub-negotiation SB CHARSET
DEBUG stream_writer.py:754 sub-negotiation cmd CHARSET SE completion byte
DEBUG stream_writer.py:2238 [SB + CHARSET] unsolicited
DEBUG client.py:376 encoding negotiated: UTF-8
DEBUG stream_writer.py:2321 send IAC SB CHARSET ACCEPTED UTF-8 IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2238 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2238 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG client_base.py:90 EOF from server, closing.
INFO client_base.py:120 Connection closed to <Peer 176.126.241.96 6766>
DEBUG fingerprinting.py:850 connection for server fingerprint 6ee5b43c3505410d