Core MUD - Steve Edition
Connection Banner:
Server URLs
- Telnet: telnet://www.coremud.org:4000
- Website: https://evil.af
- TLS/SSL: telnets://www.coremud.org:4022
Server Info
Codebase: FluffOS v2021 Colony 2.1
Genre: Science Fiction
Gameplay: Adventure, Hack and Slash, Player versus Environment, Questing, Roleplaying, Simulation
Players online: 1 [1]
Uptime: 1 days
Created: 1996
Status: live
Server Location: 🇨🇦 North America (MSSP)
Language: ENGLISH
Protocol Support
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: Yes (MSSP)
MSDP: Negotiated
MCCP: No
MCCP2: No
MXP: Yes (MSSP)
MSP: Yes (MSSP)
MCP: No
ZMP: No
Telnet Fingerprint
This fingerprint is shared by 3 other servers.
Options requested from client: MXP, 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": "d829a62e22869ca7",
"fingerprint-data": {
"offered-options": [],
"probed-protocol": "server",
"refused-options": [],
"requested-options": [
"MXP",
"NAWS",
"NEW_ENVIRON",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "\r\nInvalid entry. Please try again.\r\n",
"banner_before_return": "Old COREMUD has moved to coremud.org:3000 (3022) TLS.\u001b[0m\r\n\u001b[0m\r\nSteve's single player version of core is being developed here, that is\u001b[0m\r\na version of core that has has been shorted to play over a month or less\u001b[0m\r\nand doesn't require multiple players to run the economy.\u001b[0m\r\n\u001b[0m\r\nExpect player wipes as things are adjusted, and massive balance changes.\u001b[0m\r\n\r\n Driver: fluffos 20240714-4a59909c-12dbae53-uncommited, Mudlib: Colony 2.1 \r\nType new if you are a new player. \r\nBy what name is your character known? \u001b[6z\r\n\u001b[6z<!ENTITY HP \"1\" PUBLISH><!ENTITY SP \"1\" PUBLISH><!ENTITY SATCHEL \"0\" PUBLISH><!ENTITY LIMBS \"100\" PUBLISH> <!ENTITY LVLUP \"0\" PUBLISH> <!ENTITY ENEMY \"0\" PUBLISH> <!ENTITY MAXSP \"2\"><!ENTITY MAXHP \"2\"><!ENTITY MAXSATCHEL \"100\"><!ENTITY MAXLIMBS \"100\"><!ENTITY MAXLVLUP \"100\"><!ENTITY MAXENEMY \"100\"><!ELEMENT RExits FLAG=\"RoomExit\"><!ELEMENT Ex \"<SEND>\">\u001b[7z\u001b[6z<GAUGE HP Max=MAXHP Color=Green Caption=\"Hit Points\"><GAUGE SP Max=MAXSP Color=Green Caption=\"Stamina\"><GAUGE LIMBS Max=MAXLIMBS Color=Green Caption=\"Limb Status\"><GAUGE ENEMY Max=MAXENEMY Color=Red Caption=\"Enemy Health\"><GAUGE SATCHEL Max=MAXSATCHEL Color=Green Caption=\"Ore Satchel\"><GAUGE LVLUP Max=MAXLVLUP Color=Green Caption=\"% to Level Up\">\u001b[7z\u001b[7z\r\n",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "UTF-8",
"mssp": {
"ANSI": "1",
"AREAS": "40",
"CLASSES": "3",
"CODEBASE": "FluffOS v2021 Colony 2.1",
"CONTACT": "dustin.heywood@gmail.com",
"CREATED": "1996",
"FAMILY ": "LPMUD",
"GAMEPLAY": "Adventure, Hack and Slash, Player versus Environment, Questing, Roleplaying, Simulation",
"GAMESYSTEM": "Custom D&D ish",
"GENRE": "Science Fiction",
"GMCP": "1",
"HIRING BUILDERS": "0",
"HIRING CODERS": "0",
"HOSTNAME": "coremud.org",
"INTERMUD": "i3",
"IP": "137.186.106.225",
"LANGUAGE": "ENGLISH",
"LEVELS": "65",
"LOCATION": "North America",
"MSP": "1",
"MXP": "1",
"NAME": "Core MUD - Steve Edition",
"OBJECTS": "18226",
"PAY FOR PERKS": "0",
"PAY TO PLAY": "0",
"PLAYERS": "1",
"PORT": "4000",
"RACES": "11",
"ROOMS": "3250",
"SKILLS": "18",
"SSL": "4022",
"STATUS": "live",
"SUBGENRE": "Future Dystopian Capitalism + Parody",
"TLS": "4022",
"UPTIME": "1770957855",
"UTF-8": "1",
"VT100": "0",
"WEBSITE": "https://evil.af",
"XTERM 256 COLORS": "1"
},
"option_states": {
"environ_requested": [
{
"name": "*",
"type": "VAR"
},
{
"name": "*",
"type": "USERVAR"
}
],
"server_offered": {
"0x56": false,
"CHARSET": true,
"GMCP": true,
"MSDP": true,
"MSP": true,
"MSSP": true
},
"server_requested": {
"MXP": true,
"NAWS": true,
"NEW_ENVIRON": true,
"TTYPE": true
}
},
"scan_type": "quick",
"timing": {
"probe": 0.0,
"total": 2.647636651992798
}
}
},
"sessions": [
{
"connected": "2026-02-14T17:12:46.965289+00:00",
"host": "www.coremud.org",
"ip": "205.206.233.71",
"port": 4000
}
]
}
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 www.coremud.org 4000
Show Logfile
DEBUG client.py:965 Fingerprint client: host=www.coremud.org port=4000
INFO client_base.py:175 Connected to <Peer 205.206.233.71 4000>
DEBUG client_base.py:492 negotiation complete after 0.00s.
DEBUG stream_writer.py:707 recv IAC DO TTYPE
DEBUG stream_writer.py:1770 handle_do(TTYPE)
DEBUG stream_writer.py:3174 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:950 send IAC WILL TTYPE
DEBUG stream_writer.py:3174 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3174 local_option[TTYPE] = True
DEBUG stream_writer.py:3174 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:707 recv IAC DO NAWS
DEBUG stream_writer.py:1770 handle_do(NAWS)
DEBUG stream_writer.py:3174 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:950 send IAC WILL NAWS
DEBUG stream_writer.py:2346 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3174 local_option[NAWS] = True
DEBUG stream_writer.py:3174 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:707 recv IAC DO NEW_ENVIRON
DEBUG stream_writer.py:1770 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:3174 pending_option[WILL + NEW_ENVIRON] = True
DEBUG stream_writer.py:950 send IAC WILL NEW_ENVIRON
DEBUG stream_writer.py:3174 pending_option[SB + NEW_ENVIRON] = True
DEBUG stream_writer.py:3174 local_option[NEW_ENVIRON] = True
DEBUG stream_writer.py:3174 pending_option[WILL + NEW_ENVIRON] = False
DEBUG stream_writer.py:707 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:723 WILL MCCP2_COMPRESS unsolicited
DEBUG stream_writer.py:1900 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:3174 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:950 send IAC DONT MCCP2_COMPRESS
WARNING stream_writer.py:2008 Unhandled: WILL MCCP2_COMPRESS.
DEBUG stream_writer.py:707 recv IAC DO MXP
DEBUG stream_writer.py:1770 handle_do(MXP)
DEBUG stream_writer.py:3174 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:950 send IAC WILL MXP
DEBUG stream_writer.py:3174 pending_option[SB + MXP] = True
DEBUG stream_writer.py:3174 local_option[MXP] = True
DEBUG stream_writer.py:3174 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:707 recv IAC WILL GMCP
DEBUG stream_writer.py:723 WILL GMCP unsolicited
DEBUG stream_writer.py:1900 handle_will(GMCP)
DEBUG stream_writer.py:3174 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:950 send IAC DO GMCP
DEBUG stream_writer.py:3174 remote_option[GMCP] = True
DEBUG stream_writer.py:3174 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:707 recv IAC WILL MSDP
DEBUG stream_writer.py:723 WILL MSDP unsolicited
DEBUG stream_writer.py:1900 handle_will(MSDP)
DEBUG stream_writer.py:3174 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:950 send IAC DO MSDP
DEBUG stream_writer.py:3174 remote_option[MSDP] = True
DEBUG stream_writer.py:3174 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:707 recv IAC WILL MSSP
DEBUG stream_writer.py:723 WILL MSSP unsolicited
DEBUG stream_writer.py:1900 handle_will(MSSP)
DEBUG stream_writer.py:3174 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:950 send IAC DO MSSP
DEBUG stream_writer.py:3174 remote_option[MSSP] = True
DEBUG stream_writer.py:3174 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:707 recv IAC WILL CHARSET
DEBUG stream_writer.py:725 WILL CHARSET (bi-directional capability exchange)
DEBUG stream_writer.py:1900 handle_will(CHARSET)
DEBUG stream_writer.py:3174 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:950 send IAC DO CHARSET
DEBUG stream_writer.py:3174 remote_option[CHARSET] = True
DEBUG stream_writer.py:3174 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:707 recv IAC WILL MSP
DEBUG stream_writer.py:723 WILL MSP unsolicited
DEBUG stream_writer.py:1900 handle_will(MSP)
DEBUG stream_writer.py:3174 pending_option[DO + MSP] = True
DEBUG stream_writer.py:950 send IAC DO MSP
DEBUG stream_writer.py:3174 remote_option[MSP] = True
DEBUG stream_writer.py:3174 pending_option[DO + MSP] = False
DEBUG stream_writer.py:699 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:686 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3174 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2241 recv TTYPE SEND: b''
DEBUG stream_writer.py:2254 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:699 begin sub-negotiation SB NEW_ENVIRON
DEBUG stream_writer.py:686 sub-negotiation cmd NEW_ENVIRON SE completion byte
DEBUG stream_writer.py:3174 pending_option[SB + NEW_ENVIRON] = False
DEBUG stream_writer.py:2289 recv NEW_ENVIRON SEND (all)
DEBUG stream_writer.py:2312 env send: LANG='C', TERM='xterm-256color', LINES=25, COLUMNS=80, COLORTERM=''
DEBUG stream_writer.py:699 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:686 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2065 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1673 MSSP: {'PLAYERS': '1', 'UPTIME': '1770957855', 'IP': '137.186.106.225', 'HIRING BUILDERS': '0',
'LEVELS': '65', 'UTF-8': '1', 'CREATED': '1996', 'PAY TO PLAY': '0', 'PAY FOR PERKS': '0', 'CLASSES': '3', 'FAMILY ': 'LPMUD',
'NAME': 'Core MUD - Steve Edition', 'PORT': '4000', 'MSP': '1', 'GAMESYSTEM': 'Custom D&D ish', 'LOCATION': 'North America',
'ROOMS': '3250', 'AREAS': '40', 'STATUS': 'live', 'GMCP': '1', 'OBJECTS': '18226', 'CODEBASE': 'FluffOS v2021 Colony 2.1',
'MXP': '1', 'XTERM 256 COLORS': '1', 'WEBSITE': 'https://evil.af', 'SKILLS': '18', 'INTERMUD': 'i3', 'HOSTNAME':
'coremud.org', 'RACES': '11', 'SSL': '4022', 'GENRE': 'Science Fiction', 'GAMEPLAY': 'Adventure, Hack and Slash, Player versus
Environment, Questing, Roleplaying, Simulation', 'LANGUAGE': 'ENGLISH', 'CONTACT': 'dustin.heywood@gmail.com', 'VT100': '0',
'ANSI': '1', 'SUBGENRE': 'Future Dystopian Capitalism + Parody', 'TLS': '4022', 'HIRING CODERS': '0'}
DEBUG stream_writer.py:699 begin sub-negotiation SB CHARSET
DEBUG stream_writer.py:686 sub-negotiation cmd CHARSET SE completion byte
DEBUG stream_writer.py:2065 [SB + CHARSET] unsolicited
DEBUG client.py:304 encoding negotiated: UTF-8
DEBUG stream_writer.py:2149 send IAC SB CHARSET ACCEPTED UTF-8 IAC SE
DEBUG stream_writer.py:699 begin sub-negotiation SB MSP
DEBUG stream_writer.py:686 sub-negotiation cmd MSP SE completion byte
DEBUG stream_writer.py:2065 [SB + MSP] unsolicited
DEBUG stream_writer.py:1678 MSP: b'!!SOUND(off U=https://coremud.org/sounds/)'
DEBUG stream_writer.py:699 begin sub-negotiation SB MSP
DEBUG stream_writer.py:686 sub-negotiation cmd MSP SE completion byte
DEBUG stream_writer.py:2065 [SB + MSP] unsolicited
DEBUG stream_writer.py:1678 MSP: b'!!MUSIC(off U=https://coremud.org/sounds/)'
DEBUG client_base.py:89 EOF from server, closing.
INFO client_base.py:106 Connection closed to <Peer 205.206.233.71 4000>
INFO fingerprinting.py:746 connection for server fingerprint d829a62e22869ca7