killer-mud.pl
Connection Banner:
Server URLs
- Telnet: telnet://killer-mud.pl:3003
- Website: killer-mud.pl
Server Info
Server Location: 🇵🇱 Poland (GeoIP)
Encoding: iso-8859-2
This server uses a legacy encoding:
telnetlib3-client --encoding iso-8859-2 --force-binary killer-mud.pl 3003
Protocol Support
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: No
GMCP: Negotiated
MSDP: No
MCCP: No
MCCP2: Negotiated
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprint
This fingerprint is unique to this server.
Options offered by server: CHARSET, EOR, GMCP, MCCP2
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "6fe5b6aa428a4c73",
"fingerprint-data": {
"offered-options": [
"CHARSET",
"EOR",
"GMCP",
"MCCP2"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"COM_PORT",
"ECHO",
"MCCP3",
"MSDP",
"MSP",
"MSSP",
"MXP",
"SGA",
"STATUS",
"ZMP"
],
"requested-options": [],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "Podana nazwa zawiera nieprawid\u0142ow\u0105 kombinacje znak\u00f3w, spr\u00f3buj jeszcze raz.\n\rProsz\u0119 poda\u0107 nazw\u0119 konta:",
"banner_before_return": "\n\r .:' K I L L E R `:.\n\r ::' `::\n\r :: :. < \u001b[1;31mkiller-mud.pl 3003\u001b[0m > .: ::\n\r `:. `:. . .:' .:'\n\r `::. `:: ! ::' .::'\n\r `::.`::. .' ! `. .::'.::'\n\r Original DikuMUD `:. `::::'':!:``::::' ::'\n\r by Hans Staerfeldt, :'*:::. .:' ! `:. .:::*`:\n\r Katja Nyboe, :: ###::. ` ! ' .::### ::\n\r Tom Madsen, ::: #####::. `!' .::##### :::\n\r Michael Seifert, ::.. #####:`: :':##### ..::\n\r and Sebastian Hammer `:: ##: `. .' :## ::'\n\r `:. . : : . .:'\n\r Based on MERC 2.1 `::' `::' strona:\n\r code by Hatchet, :' .`. . .'. `: http://www.killer-mud.pl/\n\r Furey, and Kahn :' ::. .:: `:\n\r :' `::: :::' `: wiki:\n\r ROM 2.4 copyright `. `` '' .' http://wiki.killer-mud.pl/\n\r (c) 1993-1998 :`...........':\n\r Russ Taylor ` :`. .': ' Discord:\n\r `: `\"\"\"' :' https://discord.gg/6NRnxZeMTC\n\r\n\r\n\rPodaj nazwe swojego konta:\n\rPodana nazwa zawiera nieprawidlowa kombinacje znakow, sprobuj jeszcze raz.\n\rProsze podac nazwe konta:",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "iso-8859-2",
"option_states": {
"server_offered": {
"CHARSET": true,
"EOR": true,
"GMCP": true,
"MCCP2": true
},
"server_requested": {}
},
"scan_type": "quick",
"timing": {
"probe": 0.5044043064117432,
"total": 11.324236869812012
}
}
},
"sessions": [
{
"connected": "2026-03-07T03:57:44.487932+00:00",
"host": "killer-mud.pl",
"ip": "146.59.45.33",
"port": 3003
},
{
"connected": "2026-04-07T07:03:51.254145+00:00",
"host": "killer-mud.pl",
"ip": "146.59.45.33",
"port": 3003
}
]
}
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 killer-mud.pl 3003
Show Logfile
DEBUG client.py:1200 Fingerprint client: host=killer-mud.pl port=3003
INFO client_base.py:190 Connected to <Peer 146.59.45.33 3003>
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:773 recv IAC WILL EOR
DEBUG stream_writer.py:789 WILL EOR unsolicited
DEBUG stream_writer.py:2045 handle_will(EOR)
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 remote_option[EOR] = True
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:2045 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WILL GMCP
DEBUG stream_writer.py:2045 handle_will(GMCP)
DEBUG stream_writer.py:998 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[GMCP] = True
DEBUG stream_writer.py:1072 send IAC SB GMCP Core.Hello IAC SE
DEBUG stream_writer.py:1072 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:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WILL CHARSET
DEBUG stream_writer.py:791 WILL CHARSET (bi-directional capability exchange)
DEBUG stream_writer.py:2045 handle_will(CHARSET)
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 remote_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:1451 IAC GA: Go-Ahead (unhandled).
DEBUG stream_writer.py:767 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:754 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2238 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3232 MCCP2 activated
DEBUG client_base.py:483 MCCP2 decompression started (server→client)
DEBUG stream_writer.py:1451 IAC GA: Go-Ahead (unhandled).
DEBUG stream_writer.py:767 begin sub-negotiation SB CHARSET
DEBUG stream_writer.py:754 sub-negotiation cmd CHARSET SE completion byte
DEBUG stream_writer.py:2238 [SB + CHARSET] unsolicited
DEBUG client.py:376 encoding negotiated: iso 8859-2
DEBUG stream_writer.py:2321 send IAC SB CHARSET ACCEPTED iso 8859-2 IAC SE
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL AARDWOLF, WILL MSDP, WILL MCCP3_COMPRESS, WILL MSP, WILL ATCP, WILL GMCP, WILL MSSP,
WILL MCCP2_COMPRESS, WILL ZMP, WILL MXP, DO AARDWOLF, DO MSDP, DO MCCP3_COMPRESS, DO MSP, DO ATCP, DO MSSP, DO ZMP, DO MXP'
DEBUG stream_writer.py:1451 IAC GA: Go-Ahead (unhandled).
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:998 skip DO MCCP3_COMPRESS; pending_option = True
DEBUG stream_writer.py:998 skip DO MSDP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSP; pending_option = True
DEBUG stream_writer.py:998 skip DO MXP; pending_option = True
DEBUG stream_writer.py:998 skip DO ZMP; pending_option = True
DEBUG stream_writer.py:998 skip DO AARDWOLF; pending_option = True
DEBUG stream_writer.py:998 skip DO ATCP; pending_option = True
DEBUG fingerprinting.py:849 connection for server fingerprint 6fe5b6aa428a4c73
INFO client_base.py:122 Connection closed to <Peer 146.59.45.33 3003>