tbaMUD

Attempting to Detect Client, Please Wait...

[Client] VT100 | [Colors] Ansi | [MXP] No | [MSDP] Yes | [ATCP] No

                       ~~~AFTER THE BREAKING:
                             S T O R M R I D E R S~~~

   Based on CircleMUD by Jeremy Elson and DikuMUD by Hans-Henrik Staerfeldt,
        Katja Nyboe, Tom Madsen, Michael Seifert, and Sebastian Hammer

This Age of the Gathering Storm is Maintained by Dark Horse Entertainment
and began April 2016.

By what name do you wish to be known?

atbmud.dune.net:4000 ⎘

Server Info

• Players online: 0 [1]

Protocol Support

MUD-specific protocols detected via MSSP flags or Telnet negotiation. See the glossary for definitions.

• MSSP: Yes (MSSP)

• GMCP: No

• MSDP: Negotiated

• MCCP: No

• MCCP2: No

• MXP: No

• MSP: No

• MCP: No

• ZMP: No

Telnet Fingerprint

e49f2eef99a26459…

This fingerprint is shared by 15 other servers.

Options requested from client: CHARSET, NAWS, TTYPE

Data source: e49f2eef99a26459/eea832084987ed94.json

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

{
  "server-probe": {
    "fingerprint": "e49f2eef99a26459",
    "fingerprint-data": {
      "offered-options": [],
      "probed-protocol": "server",
      "refused-options": [],
      "requested-options": [
        "CHARSET",
        "NAWS",
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "",
      "banner_before_return": "\r\nAttempting to Detect Client, Please Wait...\r\n\r\n\u001b[H\u001b[J\u001b[1;31m[\u001b[1;31mClient\u001b[1;31m] \u001b[0;37mVT100\u001b[0;00m | \u001b[1;31m[\u001b[1;31mColors\u001b[1;31m] \u001b[0;37mAnsi\u001b[0;00m | \u001b[1;31m[\u001b[1;31mMXP\u001b[1;31m] \u001b[0;37mNo\u001b[0;00m | \u001b[1;31m[\u001b[1;31mMSDP\u001b[1;31m] \u001b[0;37mYes\u001b[0;00m | \u001b[1;31m[\u001b[1;31mATCP\u001b[1;31m] \u001b[0;37mNo\u001b[0;00m\r\n\r\n                       \u001b[1;34m\u001b[1m~~~AFTER THE BREAKING:\r\n                             S T O R M R I D E R S~~~\u001b[0;00m \r\n  \r\n   Based on CircleMUD by Jeremy Elson and DikuMUD by Hans-Henrik Staerfeldt,\r\n        Katja Nyboe, Tom Madsen, Michael Seifert, and Sebastian Hammer\r\n  \r\nThis Age of the Gathering Storm is Maintained by Dark Horse Entertainment\r\nand began April 2016.\r\n  \r\nBy what name do you wish to be known?",
      "encoding": "ascii",
      "mssp": {
        "CRAWL DELAY": "-1",
        "NAME": "tbaMUD",
        "PLAYERS": "0",
        "UPTIME": "1769227239"
      },
      "option_states": {
        "server_offered": {
          "0x5a": false,
          "0x5b": false,
          "MSDP": true,
          "MSSP": true
        },
        "server_requested": {
          "0x5b": false,
          "0xc8": false,
          "CHARSET": true,
          "NAWS": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.0,
        "total": 2.632028579711914
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-08T17:13:57.294266+00:00",
      "host": "atbmud.dune.net",
      "ip": "52.2.244.77",
      "port": 4000
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

DEBUG client.py:770 Fingerprint client: host=atbmud.dune.net port=4000
INFO client_base.py:174 Connected to <Peer 52.2.244.77 4000>
DEBUG stream_writer.py:692 recv IAC DO TTYPE
DEBUG stream_writer.py:1733 handle_do(TTYPE)
DEBUG stream_writer.py:3030 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:933 send IAC WILL TTYPE
DEBUG stream_writer.py:3030 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3030 local_option[TTYPE] = True
DEBUG stream_writer.py:3030 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:684 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:671 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3030 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2197 recv TTYPE SEND: b''
DEBUG stream_writer.py:2208 send IAC SB TTYPE IS b'VT100' IAC SE
DEBUG stream_writer.py:692 recv IAC DO NAWS
DEBUG stream_writer.py:1733 handle_do(NAWS)
DEBUG stream_writer.py:3030 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:933 send IAC WILL NAWS
DEBUG stream_writer.py:2300 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3030 local_option[NAWS] = True
DEBUG stream_writer.py:3030 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:692 recv IAC DO CHARSET
DEBUG stream_writer.py:1733 handle_do(CHARSET)
DEBUG stream_writer.py:3030 pending_option[WILL + CHARSET] = True
DEBUG stream_writer.py:933 send IAC WILL CHARSET
DEBUG stream_writer.py:3030 local_option[CHARSET] = True
DEBUG stream_writer.py:3030 pending_option[WILL + CHARSET] = False
DEBUG stream_writer.py:692 recv IAC WILL MSDP
DEBUG stream_writer.py:708 WILL MSDP unsolicited
DEBUG stream_writer.py:1863 handle_will(MSDP)
DEBUG stream_writer.py:3030 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:933 send IAC DO MSDP
DEBUG stream_writer.py:3030 remote_option[MSDP] = True
DEBUG stream_writer.py:3030 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:692 recv IAC WILL MSSP
DEBUG stream_writer.py:708 WILL MSSP unsolicited
DEBUG stream_writer.py:1863 handle_will(MSSP)
DEBUG stream_writer.py:3030 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:933 send IAC DO MSSP
DEBUG stream_writer.py:3030 remote_option[MSSP] = True
DEBUG stream_writer.py:3030 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:692 recv IAC DO ATCP
DEBUG stream_writer.py:1733 handle_do(ATCP)
DEBUG stream_writer.py:3030 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:933 send IAC WILL ATCP
DEBUG stream_writer.py:3030 local_option[ATCP] = True
DEBUG stream_writer.py:3030 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:692 recv IAC WILL MSP
DEBUG stream_writer.py:708 WILL MSP unsolicited
DEBUG stream_writer.py:1863 handle_will(MSP)
DEBUG stream_writer.py:3030 pending_option[DO + MSP] = True
DEBUG stream_writer.py:933 send IAC DO MSP
DEBUG stream_writer.py:3030 remote_option[MSP] = True
DEBUG stream_writer.py:3030 pending_option[DO + MSP] = False
DEBUG stream_writer.py:692 recv IAC DO MXP
DEBUG stream_writer.py:1733 handle_do(MXP)
DEBUG stream_writer.py:3030 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:933 send IAC WILL MXP
DEBUG stream_writer.py:3030 local_option[MXP] = True
DEBUG stream_writer.py:3030 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:684 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:671 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2025 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2197 recv TTYPE SEND: b''
DEBUG stream_writer.py:2208 send IAC SB TTYPE IS b'VT100' IAC SE
DEBUG stream_writer.py:684 begin sub-negotiation SB CHARSET
DEBUG stream_writer.py:671 sub-negotiation cmd CHARSET SE completion byte
DEBUG stream_writer.py:2025 [SB + CHARSET] unsolicited
DEBUG client.py:266 encoding negotiated: UTF-8
DEBUG stream_writer.py:2105 send IAC SB CHARSET ACCEPTED UTF-8 IAC SE
DEBUG stream_writer.py:684 begin sub-negotiation SB MSDP
DEBUG stream_writer.py:671 sub-negotiation cmd MSDP SE completion byte
DEBUG stream_writer.py:2025 [SB + MSDP] unsolicited
DEBUG stream_writer.py:1633 MSDP: {'SERVER_ID': 'tbaMUD'}
DEBUG stream_writer.py:684 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:671 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2025 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1637 MSSP: {'NAME': 'tbaMUD', 'PLAYERS': '0', 'UPTIME': '1769227239', 'CRAWL DELAY': '-1'}
DEBUG stream_writer.py:684 begin sub-negotiation SB MXP
DEBUG stream_writer.py:671 sub-negotiation cmd MXP SE completion byte
DEBUG stream_writer.py:2025 [SB + MXP] unsolicited
DEBUG stream_writer.py:1646 MXP: b''
DEBUG client_base.py:460 negotiation complete after 2.00s.
DEBUG client_base.py:88 EOF from server, closing.
INFO client_base.py:105 Connection closed to <Peer 52.2.244.77 4000>
INFO fingerprinting.py:746 connection for server fingerprint 2d1d3bcf28abae7b

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug atbmud.dune.net 4000

[1]

measured 2026-02-08 at 17:13 UTC