lac.pl

Polaczyles sie z Lacem.
Czekaj, az wszystkiego sie o tobie dowiem.
Tworcy DikuMuda: Han Henrik Staerfeldt, Katya Nyboe, Tom Madsen,
                 Michael Seifert, Sebastian Hammer
Kod muda: Lac, na bazie Envy, na bazie Merca, na bazie Diku
==============================================================================


   ___           _______     ________        _%%%%%%%%%%%%%%%%%%%%%%%%%%_
  |###|         |#######|   |########| (R)  %    !! Lac wer. 1.4.0  !!   %
  |###|        |###|^|###| |###|^^|###|    %        ^^^^^^^^^^^^^^^       %
  |###|        |###| |###| |###|   ^^^    %                                %
  |###|        |###|_|###| |###|         % --->>     lac.pl 4000      <<--- %
  |###|        |#########| |###|   1.4   %                                  %
  |###|        |###|^|###| |###|         % --->>  http://www.lac.pl/  <<--- %
  |###|        |###| |###| |###|   ___   %                                  %
  |###|______  |###| |###| |###|__|###|  % wazniejsi bogowie:               %
  |##########| |###| |###|  |########|   %     Lam   Naja

lac.pl:4000 ⎘

Telnet Fingerprint

76b30aaf62dae0f2…

This fingerprint is unique to this server.

Options requested from client: BINARY, NAWS, TTYPE

Data source: 76b30aaf62dae0f2/67b93b31d10e127a.json

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

{
  "server-probe": {
    "fingerprint": "76b30aaf62dae0f2",
    "fingerprint-data": {
      "offered-options": [],
      "probed-protocol": "server",
      "refused-options": [],
      "requested-options": [
        "BINARY",
        "NAWS",
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\n\rTworcy DikuMuda: Han Henrik Staerfeldt, Katya Nyboe, Tom Madsen,\n\r                 Michael Seifert, Sebastian Hammer\n\rKod muda: Lac, na bazie Envy, na bazie Merca, na bazie Diku\n\r==============================================================================\n\r\n\r\n\r   ___           _______     ________        _%%%%%%%%%%%%%%%%%%%%%%%%%%_\n\r  |###|         |#######|   |########| (R)  %    !! Lac wer. 1.4.0  !!   %\n\r  |###|        |###|^|###| |###|^^|###|    %        ^^^^^^^^^^^^^^^       %\n\r  |###|        |###| |###| |###|   ^^^    %                                %\n\r  |###|        |###|_|###| |###|         % --->>     lac.pl 4000      <<--- %\n\r  |###|        |#########| |###|   1.4   %                                  %\n\r  |###|        |###|^|###| |###|         % --->>  http://www.lac.pl/  <<--- %\n\r  |###|        |###| |###| |###|   ___   %                                  %\n\r  |###|______  |###| |###| |###|__|###|  % wazniejsi bogowie:               %\n\r  |##########| |###| |###|  |########|   %     Lam   Naja ",
      "banner_before_return": "Polaczyles sie z Lacem.\n\rCzekaj, az wszystkiego sie o tobie dowiem.\n\r",
      "encoding": "ascii",
      "option_states": {
        "server_offered": {},
        "server_requested": {
          "BINARY": true,
          "NAWS": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.0,
        "total": 3.7769691944122314
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-08T16:25:16.700187+00:00",
      "host": "lac.pl",
      "ip": "5.135.154.209",
      "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=lac.pl port=4000
INFO client_base.py:174 Connected to <Peer 5.135.154.209 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:692 recv IAC DO BINARY
DEBUG stream_writer.py:1733 handle_do(BINARY)
DEBUG stream_writer.py:3030 pending_option[WILL + BINARY] = True
DEBUG stream_writer.py:933 send IAC WILL BINARY
DEBUG stream_writer.py:3030 local_option[BINARY] = True
DEBUG stream_writer.py:3030 pending_option[WILL + BINARY] = 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 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 5.135.154.209 4000>
INFO fingerprinting.py:746 connection for server fingerprint 76b30aaf62dae0f2

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug lac.pl 4000