Cleft of Dimensions
Connection Banner:
Server URLs
- Telnet: telnet://cleftofdimensions.net:4354
- Play in Browser: LociTerm
- Website: http://cleftofdimensions.net
Server Info
Codebase: ROM 2.4b6
Genre: Fantasy
Players online: 5 [1]
Uptime: 1 days
Created: 2000
Server Location: 🇺🇸 United States (GeoIP)
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 unique to this server.
Options offered by server: GMCP, MCCP2, MSSP
Options requested from client: NEW_ENVIRON
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "b2663da2351cff01",
"fingerprint-data": {
"offered-options": [
"GMCP",
"MCCP2",
"MSSP"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"CHARSET",
"COM_PORT",
"ECHO",
"EOR",
"MCCP3",
"MSDP",
"MSP",
"MXP",
"SGA",
"STATUS",
"ZMP"
],
"requested-options": [
"NEW_ENVIRON"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "",
"banner_before_return": "\u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31moo \u001b[0;37m ) \u001b[1;31mooo8o \u001b[0;37m\n\r\u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31mo88888ooo\u001b[0;37m/\u001b[1;31mo888888' \u001b[0;37m\n\r\u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31m888888\"\"'\u001b[0;37m/\u001b[1;31m\"\"88888' \u001b[0;37m\n\r\u001b[0;37m \u001b[1;31m \u001b[0;37m \u001b[1;31m \u001b[0;37m ___(__ \u001b[1;31m \"\" \u001b[0;37m\n\r\u001b[0;37m .--'' ''-.._\n\r\u001b[0;37m / '.\n\r\u001b[0;37m /\u001b[1;30m####) \u001b[0;37m \u001b[1;30m \u001b[0;37m \u001b[1;30m \u001b[0;37m \\\n\r\u001b[0;37m | \u001b[1;37m \u001b[0;37m \u001b[1;30m(#####) \u001b[0;37m \\\n\r\u001b[0;37m | (\u001b[1;37m@) \u001b[0;37m |\n\r\u001b[0;37m \u001b[1;30m.-----\u001b[0m.----.. (\u001b[1;37m@) \u001b[0;37m \u001b[1;30m.---------.\n\r\u001b[0;37m .' \u001b[1;37m \u001b[0;37m |\n\r\u001b[0;37m \u001b[1;30m.---\u001b[0m| \u001b[1;37m \u001b[0;37m \u001b[1;30m.---------.\n\r\u001b[0;37m '. \u001b[1;37m \u001b[0;37m |\n\r\u001b[0;37m '-______. /\n\r\u001b[0;37m / -....__.. /\n\r\u001b[0;37m . --- .' | --- |\n\r\u001b[0;37m \\_______./ \\_ _/\n\r\u001b[0;37m \"\"\"\"\"\"\"\n\r\u001b[0;37m Cleft of Dimensions (c) 2000, Lunar Saber\u001b[37g\n\r\u001b[0;37m\n\r\u001b[0;34m DikuMUD by Hans Staerfeldt, Katja Nyboe, Tom Madsen, Michael Seifert, and\n\r\u001b[0;34m Sebastian Hammer. Merc 2.1 created by Furey, Hatchet, and Kahn. ROM 2.4\n\r\u001b[0;34m copyright (c) 1993-1997 Russ Taylor. RoT 1.4, copyright 1996-1997 Russ Walsh.\n\r\n\r\u001b[1;36mType NEW to create a new character or enter your existing character's name:\u001b[0m\n\r",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "ascii",
"mssp": {
"AREAS": "194",
"CODEBASE": "ROM 2.4b6",
"CREATED": "2000",
"FAMILY": "DikuMUD",
"GENRE": "Fantasy",
"HELPFILES": "1511",
"HOSTNAME": "cleftofdimensions.net",
"MOBILES": "7318",
"NAME": "Cleft of Dimensions",
"OBJECTS": "9889",
"PLAYERS": "5",
"PORT": "4354",
"ROOMS": "13441",
"UPTIME": "1775437785",
"WEBSITE": "http://cleftofdimensions.net"
},
"option_states": {
"server_offered": {
"0xb1": false,
"GMCP": true,
"MCCP2": true,
"MSSP": true
},
"server_requested": {
"NEW_ENVIRON": true
}
},
"scan_type": "quick",
"timing": {
"probe": 0.5043373107910156,
"total": 11.017421245574951
}
}
},
"sessions": [
{
"connected": "2026-03-07T03:58:45.250632+00:00",
"host": "cleftofdimensions.net",
"ip": "3.143.128.195",
"port": 4354
},
{
"connected": "2026-04-07T07:16:25.372119+00:00",
"host": "cleftofdimensions.net",
"ip": "3.143.128.195",
"port": 4354
}
]
}
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 cleftofdimensions.net 4354
Show Logfile
DEBUG client.py:1200 Fingerprint client: host=cleftofdimensions.net port=4354
INFO client_base.py:190 Connected to <Peer 3.143.128.195 4354>
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 + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
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 + 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 + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
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 + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
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 + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO 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 + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
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 + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
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 + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
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 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 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 b'\xb1'
DEBUG stream_writer.py:789 WILL b'\xb1' unsolicited
DEBUG stream_writer.py:2045 handle_will(b'\xb1')
DEBUG stream_writer.py:3384 remote_option[b'\xb1'] = False
DEBUG stream_writer.py:1024 send IAC DONT b'\xb1'
DEBUG stream_writer.py:2182 Unhandled: WILL b'\xb1'.
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: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': 'Cleft of Dimensions', 'PLAYERS': '5', 'UPTIME': '1775437785', 'HOSTNAME':
'cleftofdimensions.net', 'PORT': '4354', 'CODEBASE': 'ROM 2.4b6', 'CREATED': '2000', 'WEBSITE':
'http://cleftofdimensions.net', 'FAMILY': 'DikuMUD', 'GENRE': 'Fantasy', 'AREAS': '194', 'HELPFILES': '1511', 'MOBILES':
'7318', 'OBJECTS': '9889', 'ROOMS': '13441'}
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:767 begin sub-negotiation SB GMCP
DEBUG stream_writer.py:754 sub-negotiation cmd GMCP SE completion byte
DEBUG stream_writer.py:2238 [SB + GMCP] unsolicited
DEBUG client.py:210 GMCP: cleft.gmcptuna None
DEBUG stream_writer.py:767 begin sub-negotiation SB NEW_ENVIRON
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL ATCP, WILL MSSP, WILL MCCP3_COMPRESS, WILL MXP, WILL AARDWOLF, WILL MSP, WILL ZMP,
WILL MSDP, WILL MCCP2_COMPRESS, WILL GMCP, DO ATCP, DO MCCP3_COMPRESS, DO MXP, DO AARDWOLF, DO MSP, DO ZMP, DO MSDP, SB
NEW_ENVIRON'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:998 skip DO MCCP3_COMPRESS; pending_option = True
DEBUG stream_writer.py:998 skip DO MSDP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSP; pending_option = True
DEBUG stream_writer.py:998 skip DO MXP; pending_option = True
DEBUG stream_writer.py:998 skip DO ZMP; pending_option = True
DEBUG stream_writer.py:998 skip DO AARDWOLF; pending_option = True
DEBUG stream_writer.py:998 skip DO ATCP; pending_option = True
DEBUG fingerprinting.py:849 connection for server fingerprint b2663da2351cff01
INFO client_base.py:122 Connection closed to <Peer 3.143.128.195 4354>