FieryMUD

Connection Banner:

Server URLs

Telnet: telnet://fierymud.org:4000
Play in Browser: LociTerm
Website: https://www.fierymud.org

Server Info

Genre: Fantasy
Players online: 2 [1]
Uptime: 3 days
Discord: https://discord.gg/aqhapUCgFz
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: No
MXP: No
MSP: No
MCP: No
ZMP: No

Telnet Fingerprint

6f760814123baeb7

This fingerprint is shared by 4 other servers.

Options requested from client: TTYPE

The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.

Show JSON

{
  "server-probe": {
    "fingerprint": "6f760814123baeb7",
    "fingerprint-data": {
      "offered-options": [],
      "probed-protocol": "server",
      "refused-options": [],
      "requested-options": [
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "",
      "banner_before_return": "Color is on.\r\n\r\n\n\n      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \n      .       \u001b[33m\u001b[1m ________\u001b[0m                                             . \n      .       \u001b[33m\u001b[1m/   ___\\_}              ___    _____ ______\u001b[0m           . \n      .       \u001b[33m\u001b[1m|  |   __  ________     |_ \\  /  | | |  |   \\\u001b[0m         . \n      .       \u001b[33m\u001b[1m|  |__/  \\/  __ \\ |\\__ / /  \\/   | | |  |    \\\u001b[0m        . \n      .       \u001b[33m\u001b[1m|  ____\\ |  {_/ /  __ / /        | | |  | |\\  \\\u001b[0m       . \n      .       \u001b[31m\u001b[1m|  |  |  | {___/  /\\ Y /|  /\\/\\  | | |  | | |  |\u001b[0m      . \n      .       \u001b[31m\u001b[1m|  |  |  | \\___|  |/  / |  |  |  | \\_/  | L_|  |\u001b[0m      . \n      .       \u001b[31m\u001b[1m|__|  \\__/_____/__|__/  |__|  |__|_____/______/\u001b[0m       . \n      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \n      .      \u001b[37m\u001b[1mMud based on: Copper DikuMud I (B.1) by Swiftest\u001b[0m       . \n      .    \u001b[37m\u001b[1mDikuMud creators: Hans Henrik Staerfeldt, Katja Nyboe,\u001b[0m   . \n      .      \u001b[37m\u001b[1mTom Madsen, Michael Seifert, and Sebastian Hammer.\u001b[0m     . \n      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \n      .          \u001b[31m\u001b[1mFor Help or Information: \u001b[33m\u001b[1mwww.fierymud.org\u001b[0m          . \n      . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \n                                                     Build No. 70\n\n                        Based on HubisMUD 1.0\n                       Based on CircleMUD 3.0,\n                       Created by Jeremy Elson\n\nBy what name do you wish to be known? ",
      "dsr_replies": 0,
      "dsr_requests": 0,
      "encoding": "ascii",
      "mssp": {
        "AREAS": "135",
        "CLASSES": "25",
        "DISCORD": "https://discord.gg/aqhapUCgFz",
        "GENRE": "Fantasy",
        "ICON": "https://www.fierymud.org/images/fiery64.png",
        "LEVELS": "99",
        "MOBILES": "2072",
        "NAME": "FieryMUD",
        "OBJECTS": "3518",
        "PLAYERS": "2",
        "RACES": "36",
        "ROOMS": "10318",
        "SKILLS": "118",
        "UPTIME": "1772581741",
        "WEBSITE": "https://www.fierymud.org"
      },
      "option_states": {
        "server_offered": {
          "GMCP": true,
          "MSSP": true
        },
        "server_requested": {
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.0,
        "total": 5.612438917160034
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-03-07T03:55:36.393379+00:00",
      "host": "fierymud.org",
      "ip": "107.161.22.171",
      "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 fierymud.org 4000

Show Logfile

DEBUG client.py:1193 Fingerprint client: host=fierymud.org port=4000
INFO client_base.py:186 Connected to <Peer 107.161.22.171 4000>
DEBUG stream_writer.py:3330 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1019 send IAC WILL MXP
DEBUG stream_writer.py:3330 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1019 send IAC WILL ATCP
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3330 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1019 send IAC WILL GMCP
DEBUG stream_writer.py:3330 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1019 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3330 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSP
DEBUG stream_writer.py:3330 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSDP
DEBUG stream_writer.py:3330 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSSP
DEBUG stream_writer.py:3330 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1019 send IAC WILL ZMP
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3330 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1019 send IAC DO MXP
DEBUG stream_writer.py:3330 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1019 send IAC DO ATCP
DEBUG stream_writer.py:3330 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3330 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1019 send IAC DO GMCP
DEBUG stream_writer.py:3330 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1019 send IAC DO AARDWOLF
DEBUG stream_writer.py:3330 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1019 send IAC DO MSP
DEBUG stream_writer.py:3330 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1019 send IAC DO MSDP
DEBUG stream_writer.py:3330 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1019 send IAC DO MSSP
DEBUG stream_writer.py:3330 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1019 send IAC DO ZMP
DEBUG stream_writer.py:3330 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:768 recv IAC DO TTYPE
DEBUG stream_writer.py:1836 handle_do(TTYPE)
DEBUG stream_writer.py:3330 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1019 send IAC WILL TTYPE
DEBUG stream_writer.py:3330 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3330 local_option[TTYPE] = True
DEBUG stream_writer.py:3330 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:768 recv IAC WILL MSSP
DEBUG stream_writer.py:1994 handle_will(MSSP)
DEBUG stream_writer.py:993 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MSSP] = True
DEBUG stream_writer.py:3330 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:768 recv IAC WILL GMCP
DEBUG stream_writer.py:1994 handle_will(GMCP)
DEBUG stream_writer.py:993 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[GMCP] = True
DEBUG stream_writer.py:1067 send IAC SB GMCP Core.Hello IAC SE
DEBUG stream_writer.py:1067 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:3330 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:762 begin sub-negotiation SB GMCP
DEBUG stream_writer.py:749 sub-negotiation cmd GMCP SE completion byte
DEBUG stream_writer.py:2187 [SB + GMCP] unsolicited
DEBUG client.py:210 GMCP: Client.GUI {'url': 'https://www.fierymud.org/mudlet/FierymudOfficial.mpackage', 'version': '0.6'}
DEBUG stream_writer.py:762 begin sub-negotiation SB GMCP
DEBUG stream_writer.py:749 sub-negotiation cmd GMCP SE completion byte
DEBUG stream_writer.py:2187 [SB + GMCP] unsolicited
DEBUG client.py:210 GMCP: Client.Map {'url': 'https://www.fierymud.org/mudlet/default_map.dat'}
DEBUG stream_writer.py:762 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:749 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2187 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1745 MSSP: {'NAME': 'FieryMUD', 'PLAYERS': '2', 'UPTIME': '1772581741', 'AREAS': '135', 'MOBILES': '2072',
    'OBJECTS': '3518', 'ROOMS': '10318', 'CLASSES': '25', 'LEVELS': '99', 'RACES': '36', 'SKILLS': '118', 'DISCORD':
    'https://discord.gg/aqhapUCgFz', 'ICON': 'https://www.fierymud.org/images/fiery64.png', 'WEBSITE': 'https://www.fierymud.org',
    'GENRE': 'Fantasy'}
DEBUG stream_writer.py:762 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:749 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3330 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2353 recv TTYPE SEND: b''
DEBUG stream_writer.py:2365 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG client_base.py:499 negotiation failed after 4.00s.
DEBUG client_base.py:505 failed-reply: 'WILL MXP, WILL ATCP, WILL MCCP3_COMPRESS, WILL GMCP, WILL AARDWOLF, WILL MSP, WILL MSDP,
    WILL MSSP, WILL ZMP, WILL MCCP2_COMPRESS, DO MXP, DO ATCP, DO MCCP3_COMPRESS, DO AARDWOLF, DO MSP, DO MSDP, DO ZMP, DO
    MCCP2_COMPRESS'
DEBUG client_base.py:89 EOF from server, closing.
INFO client_base.py:118 Connection closed to <Peer 107.161.22.171 4000>
INFO fingerprinting.py:755 connection for server fingerprint 6f760814123baeb7