Tsunami

Connection Banner:

Server URLs

Telnet: telnet://tsunami.thebigwave.net
Website: http://tsunami.thebigwave.net

Server Info

Codebase: LDMud 3.3.719
Genre: Fantasy
Gameplay: Hack and Slash
Players online: 19 [1]
Uptime: 4 days
Created: 1991
Status: Live
Discord: https://discord.gg/6MZX7cH
Server Location: 🇺🇸 UNITED STATES (MSSP)

Protocol Support

MUD-specific protocols detected via MSSP flags or Telnet negotiation.

MSSP: Yes (MSSP)
GMCP: No
MSDP: No
MCCP: Yes (MSSP)
MCCP2: Negotiated
MXP: Yes (MSSP)
MSP: Yes (MSSP)
MCP: Yes (MSSP)
ZMP: No

Telnet Fingerprint

02a316d6ab700852

This fingerprint is unique to this server.

Options requested from client: MXP

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

Show JSON

{
  "server-probe": {
    "fingerprint": "02a316d6ab700852",
    "fingerprint-data": {
      "offered-options": [],
      "probed-protocol": "server",
      "refused-options": [],
      "requested-options": [
        "MXP"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "Unknown account name.\r\nIf you want to create a new account, reconnect and type 'new' for the account\r\nname.\r\n",
      "banner_before_return": "\r\nCurrent local time: Sat Mar 07 03:56:24 2026\r\n\r\n                        TT TTT TTTTTT T T T TTTTTT TT\r\n                        TTTTTTTTTT  TT TTT TT TT TT T   T\r\n                      TTTTTTTTTTTTT T T  T  T    T T   T TT\r\n                SSS      TTT   |  T  T T T  TT TT  TTT T   T  T\r\n              SSSSSS    TT   |  T T   T T  T   T  T  T T  T T   T\r\n             SS       TTT  | | | | T   T      T         TT   T    T\r\n            SS       TTT  | | | |    T    T   T  T  T T     T T\r\n             SSS       | | | |             T  T   T   T  T   T  T  T\r\n                SS    | | |              T          T       T         T\r\n UU   UU         SS  | | |\r\n  UU   UU  SS   SS  | | |\r\n  UU   UU   SSSSS  | | |                    The 'big' Wave.\r\n  U    U              | |      'You STILL can't keep a good wave down!'\r\n UU   UU  NN      NN | | |       \r\n  UUUUU   NNN    NN   | | | | |\r\n         NN NN   NN        | |   MM     MMM\r\n        NN   NN  NN   AAAA      MM MMMMMM MM\r\n        NN    NNNN   AA  AA    MM   MMMM   M     IIII\r\n       NN      NN   AAAA  AA   M           MM     II\r\n                   AA  AAAAA  MM            M    II\r\n                  AA      AA                 M    II\r\n                           AA                    II\r\n                                                IIII\r\n\r\nYou can't keep a good wave down!\r\nTsunami would like to thank its patrons: Whip, Quagmire, Russeldog, Morgul,\r\nOrsk, Darkpoole, Morganti, Marisil, Greshna, Xcheefoo, Sid, Brock, Storstark,\r\nPatch, Pythia, Rothak, Rugaros, Ehsri, Lif, Glypsen, Pisano\r\nYou too can be a patreon at http://patreon.com/thebigwave\r\nAccount Name (or 'new' or 'forgot'): ",
      "dsr_replies": 0,
      "dsr_requests": 0,
      "encoding": "ascii",
      "mssp": {
        "ANSI": "1",
        "AREAS": "251",
        "CLASSES": "80",
        "CODEBASE": "LDMud 3.3.719",
        "CONTACT": "tsunami@thebigwave.net",
        "CREATED": "1991",
        "DISCORD": "https://discord.gg/6MZX7cH",
        "FAMILY": "LDMud",
        "GAMEPLAY": "Hack and Slash",
        "GAMESYSTEM": "Custom",
        "GENRE": "Fantasy",
        "HIRING BUILDERS": "0",
        "HIRING CODERS": "0",
        "HOSTNAME": "tsunami.thebigwave.net",
        "ICON": "http://thebigwave.net/favicon.bmp",
        "IP": "134.209.143.125",
        "LOCATION": "UNITED STATES",
        "MCCP": "1",
        "MCP": "1",
        "MSP": "1",
        "MXP": "1",
        "NAME": "Tsunami",
        "PAY FOR PERKS": "0",
        "PAY TO PLAY": "0",
        "PLAYERS": "19",
        "RACES": "27",
        "ROOMS": "16981",
        "SKILLS": "1068",
        "SSL": "8023",
        "STATUS": "Live",
        "SUBGENRE": "Japanese",
        "UPTIME": "1772425065",
        "VT100": "1",
        "WEBSITE": "http://tsunami.thebigwave.net",
        "XTERM 256 COLORS": "1"
      },
      "option_states": {
        "server_offered": {
          "0x55": false,
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP2": true,
          "MCCP3": false,
          "MSDP": false,
          "MSSP": true,
          "ZMP": false
        },
        "server_requested": {
          "0x24": false,
          "AARDWOLF": false,
          "ATCP": false,
          "GMCP": false,
          "MCCP3": false,
          "MSDP": false,
          "MSP": false,
          "MXP": true,
          "TLS": false,
          "ZMP": false
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.0,
        "total": 5.667215347290039
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-03-07T03:56:35.050021+00:00",
      "host": "tsunami.thebigwave.net",
      "ip": "134.209.143.125",
      "port": 23
    }
  ]
}

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 tsunami.thebigwave.net 23

Show Logfile

DEBUG client.py:1193 Fingerprint client: host=tsunami.thebigwave.net port=23
INFO client_base.py:186 Connected to <Peer 134.209.143.125 23>
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 WILL MCCP2_COMPRESS
DEBUG stream_writer.py:1994 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:993 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3330 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC WILL MCCP_COMPRESS
DEBUG stream_writer.py:784 WILL MCCP_COMPRESS unsolicited
DEBUG stream_writer.py:1994 handle_will(MCCP_COMPRESS)
DEBUG stream_writer.py:3330 remote_option[MCCP_COMPRESS] = False
DEBUG stream_writer.py:1019 send IAC DONT MCCP_COMPRESS
DEBUG stream_writer.py:2131 Unhandled: WILL MCCP_COMPRESS.
DEBUG stream_writer.py:768 recv IAC DO TLS
DEBUG stream_writer.py:1836 handle_do(TLS)
DEBUG stream_writer.py:1944 DO TLS not supported.
DEBUG stream_writer.py:3330 local_option[TLS] = False
DEBUG stream_writer.py:1019 send IAC WONT TLS
DEBUG stream_writer.py:768 recv IAC DO b'$'
DEBUG stream_writer.py:1836 handle_do(b'$')
DEBUG stream_writer.py:1944 DO b'$' not supported.
DEBUG stream_writer.py:3330 local_option[b'$'] = False
DEBUG stream_writer.py:1019 send IAC WONT b'$'
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 DONT ATCP
DEBUG stream_writer.py:1959 handle_dont(ATCP)
DEBUG stream_writer.py:3330 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3330 local_option[ATCP] = False
DEBUG stream_writer.py:768 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:1959 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3330 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC DONT GMCP
DEBUG stream_writer.py:1959 handle_dont(GMCP)
DEBUG stream_writer.py:3330 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3330 local_option[GMCP] = False
DEBUG stream_writer.py:768 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:1959 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3330 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3330 local_option[AARDWOLF] = False
DEBUG stream_writer.py:768 recv IAC DONT MSP
DEBUG stream_writer.py:1959 handle_dont(MSP)
DEBUG stream_writer.py:3330 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3330 local_option[MSP] = False
DEBUG stream_writer.py:768 recv IAC DONT MSDP
DEBUG stream_writer.py:1959 handle_dont(MSDP)
DEBUG stream_writer.py:3330 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3330 local_option[MSDP] = False
DEBUG stream_writer.py:768 recv IAC DONT ZMP
DEBUG stream_writer.py:1959 handle_dont(ZMP)
DEBUG stream_writer.py:3330 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3330 local_option[ZMP] = False
DEBUG stream_writer.py:768 recv IAC DO MXP
DEBUG stream_writer.py:1836 handle_do(MXP)
DEBUG stream_writer.py:993 skip WILL MXP; pending_option = True
DEBUG stream_writer.py:3330 local_option[MXP] = True
DEBUG stream_writer.py:3330 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:768 recv IAC WONT ATCP
DEBUG stream_writer.py:2148 handle_wont(ATCP)
DEBUG stream_writer.py:3330 remote_option[ATCP] = False
DEBUG stream_writer.py:3330 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:768 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2148 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3330 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3330 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:768 recv IAC WONT GMCP
DEBUG stream_writer.py:2148 handle_wont(GMCP)
DEBUG stream_writer.py:3330 remote_option[GMCP] = False
DEBUG stream_writer.py:3330 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:768 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2148 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3330 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3330 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:768 recv IAC WONT MSDP
DEBUG stream_writer.py:2148 handle_wont(MSDP)
DEBUG stream_writer.py:3330 remote_option[MSDP] = False
DEBUG stream_writer.py:3330 pending_option[DO + MSDP] = False
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: {'IP': '134.209.143.125', 'MXP': '1', 'MSP': '1', 'MCP': '1', 'SSL': '8023', 'ICON':
    'http://thebigwave.net/favicon.bmp', 'ANSI': '1', 'NAME': 'Tsunami', 'MCCP': '1', 'VT100': '1', 'RACES': '27', 'AREAS': '251',
    'GENRE': 'Fantasy', 'ROOMS': '16981', 'FAMILY': 'LDMud', 'SKILLS': '1068', 'STATUS': 'Live', 'UPTIME': '1772425065',
    'CREATED': '1991', 'WEBSITE': 'http://tsunami.thebigwave.net', 'PLAYERS': '19', 'DISCORD': 'https://discord.gg/6MZX7cH',
    'CONTACT': 'tsunami@thebigwave.net', 'CLASSES': '80', 'CODEBASE': 'LDMud 3.3.719', 'LOCATION': 'UNITED STATES', 'SUBGENRE':
    'Japanese', 'GAMEPLAY': 'Hack and Slash', 'HOSTNAME': 'tsunami.thebigwave.net', 'GAMESYSTEM': 'Custom', 'PAY TO PLAY': '0',
    'HIRING CODERS': '0', 'PAY FOR PERKS': '0', 'HIRING BUILDERS': '0', 'XTERM 256 COLORS': '1'}
DEBUG stream_writer.py:768 recv IAC WONT ZMP
DEBUG stream_writer.py:2148 handle_wont(ZMP)
DEBUG stream_writer.py:3330 remote_option[ZMP] = False
DEBUG stream_writer.py:3330 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:762 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:749 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2187 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3178 MCCP2 activated
DEBUG client_base.py:448 MCCP2 decompression started (server→client)
DEBUG client_base.py:499 negotiation failed after 4.00s.
DEBUG client_base.py:505 failed-reply: 'WILL MSSP, WILL MCCP2_COMPRESS, DO MXP, DO MSP'
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 134.209.143.125 23>
INFO fingerprinting.py:746 new server fingerprint 02a316d6ab700852