Yuriba MUSH

Welcome to Yuriba MUSH!

Website: http://www.yuriba.com/
Contact: Yuriko Hinayama <israphel@gmail.com>

This MUSH may contain themes not suitable to minors. As such, we require that
only those of 18 years or older may enter for legal reasons. By entering,
you are stating that you are at least of 18 years of age, and that Yuriba
MUSH will not be held responsible for anything that you may encounter.

TO NEW PLAYERS: If you're having trouble registering, ensure the name you want
is not currently in use by typing "connect guest" and then "finger <name>" to
check whether it already exists. Also make sure you omit the <> characters;
these are simply there to indicate where to insert the appropriate information.

-----------------------------------------------------------------------------
Type "register <name> <e-mail address>" to create a character.
Type "connect <name> <password>" to connect to your existing character.
Type "connect guest" if you just want to look around first.
Type "WHO" to see a list of players currently online.

yuriba.com:4201 🔒

Server Info

Codebase: PennMUSH 1.8.6p1
Family: TinyMUD
Players online: 16 [1]
Website: http://www.yuriba.com
TLS/SSL: Port 4202

Protocol Support

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

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

Telnet Fingerprint

83831c8c2528c295…

This fingerprint is shared by 10 other servers.

Options offered by server: CHARSET, SGA

Options requested from client: LINEMODE, NAWS, SGA, TTYPE

Data source: 83831c8c2528c295/055e7092e1afc297.json

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

{
  "server-probe": {
    "fingerprint": "83831c8c2528c295",
    "fingerprint-data": {
      "offered-options": [
        "CHARSET",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "BINARY",
        "COM_PORT",
        "ECHO",
        "EOR",
        "STATUS"
      ],
      "requested-options": [
        "LINEMODE",
        "NAWS",
        "SGA",
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "Welcome to Yuriba MUSH!\r\n\r\nWebsite: http://www.yuriba.com/\r\nContact: Yuriko Hinayama <israphel@gmail.com>\r\n\r\nThis MUSH may contain themes not suitable to minors. As such, we require that\r\nonly those of 18 years or older may enter for legal reasons. By entering,\r\nyou are stating that you are at least of 18 years of age, and that Yuriba \r\nMUSH will not be held responsible for anything that you may encounter.\r\n\r\nTO NEW PLAYERS: If you're having trouble registering, ensure the name you want\r\nis not currently in use by typing \"connect guest\" and then \"finger <name>\" to\r\ncheck whether it already exists. Also make sure you omit the <> characters;\r\nthese are simply there to indicate where to insert the appropriate information.\r\n\r\n-----------------------------------------------------------------------------\r\nType \"register <name> <e-mail address>\" to create a character.\r\nType \"connect <name> <password>\" to connect to your existing character.\r\nType \"connect guest\" if you just want to look around first.\r\nType \"WHO\" to s",
      "banner_before_return": "Welcome to Yuriba MUSH!\r\n\r\nWebsite: http://www.yuriba.com/\r\nContact: Yuriko Hinayama <israphel@gmail.com>\r\n\r\nThis MUSH may contain themes not suitable to minors. As such, we require that\r\nonly those of 18 years or older may enter for legal reasons. By entering,\r\nyou are stating that you are at least of 18 years of age, and that Yuriba \r\nMUSH will not be held responsible for anything that you may encounter.\r\n\r\nTO NEW PLAYERS: If you're having trouble registering, ensure the name you want\r\nis not currently in use by typing \"connect guest\" and then \"finger <name>\" to\r\ncheck whether it already exists. Also make sure you omit the <> characters;\r\nthese are simply there to indicate where to insert the appropriate information.\r\n\r\n-----------------------------------------------------------------------------\r\nType \"register <name> <e-mail address>\" to create a character.\r\nType \"connect <name> <password>\" to connect to your existing character.\r\nType \"connect guest\" if you just want to look around first.\r\nType \"WHO\" to see a list of players currently online.\r\n",
      "encoding": "ascii",
      "mssp": {
        "ANSI": "1",
        "CODEBASE": "PennMUSH 1.8.6p1",
        "FAMILY": "TinyMUD",
        "NAME": "Yuriba MUSH",
        "PLAYERS": "16",
        "PORT": "4201",
        "PUEBLO": "0",
        "SSL": "4202",
        "UPTIME": "1674197503",
        "WEBSITE": "http://www.yuriba.com",
        "XTERM 256 COLORS": "1"
      },
      "option_states": {
        "server_offered": {
          "CHARSET": true,
          "GMCP": true,
          "MSSP": true
        },
        "server_requested": {
          "LINEMODE": true,
          "NAWS": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.15373468399047852,
        "total": 2.70563006401062
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-08T17:10:57.700002+00:00",
      "host": "yuriba.com",
      "ip": "50.116.61.33",
      "port": 4201
    }
  ]
}

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=yuriba.com port=4201
INFO client_base.py:174 Connected to <Peer 50.116.61.33 4201>
DEBUG stream_writer.py:692 recv IAC DO LINEMODE
DEBUG stream_writer.py:1733 handle_do(LINEMODE)
DEBUG stream_writer.py:3030 pending_option[WILL + LINEMODE] = True
DEBUG stream_writer.py:933 send IAC WILL LINEMODE
DEBUG stream_writer.py:3030 pending_option[SB + LINEMODE] = True
DEBUG stream_writer.py:3030 local_option[LINEMODE] = True
DEBUG stream_writer.py:3030 pending_option[WILL + LINEMODE] = False
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 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 WILL CHARSET
DEBUG stream_writer.py:710 WILL CHARSET (bi-directional capability exchange)
DEBUG stream_writer.py:1863 handle_will(CHARSET)
DEBUG stream_writer.py:3030 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:933 send IAC DO CHARSET
DEBUG stream_writer.py:3030 remote_option[CHARSET] = True
DEBUG stream_writer.py:3030 pending_option[DO + CHARSET] = 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 WILL GMCP
DEBUG stream_writer.py:708 WILL GMCP unsolicited
DEBUG stream_writer.py:1863 handle_will(GMCP)
DEBUG stream_writer.py:3030 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:933 send IAC DO GMCP
DEBUG stream_writer.py:3030 remote_option[GMCP] = True
DEBUG stream_writer.py:3030 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:684 begin sub-negotiation SB LINEMODE
DEBUG stream_writer.py:671 sub-negotiation cmd LINEMODE SE completion byte
DEBUG stream_writer.py:3030 pending_option[SB + LINEMODE] = False
DEBUG stream_writer.py:2498 recv IAC SB LINEMODE LINEMODE-MODE b'\t' IAC SE
DEBUG stream_writer.py:1241 set Linemode <b'\r': lit_echo:False, soft_tab:True, ack:True, trapsig:False, remote:False, local:True>
DEBUG stream_writer.py:1244 send IAC SB LINEMODE LINEMODE-MODE <b'\r': lit_echo:False, soft_tab:True, ack:True, trapsig:False,
    remote:False, local:True> IAC SE
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: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
INFO client.py:233 LookupError: encoding x-penn-def not available
DEBUG client.py:266 encoding negotiated: ISO-8859-15
DEBUG stream_writer.py:2105 send IAC SB CHARSET ACCEPTED ISO-8859-15 IAC SE
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': 'Yuriba MUSH', 'PLAYERS': '18', 'UPTIME': '1674197503', 'PORT': '4201', 'SSL': '4202',
    'PUEBLO': '0', 'CODEBASE': 'PennMUSH 1.8.6p1', 'FAMILY': 'TinyMUD', 'WEBSITE': 'http://www.yuriba.com', 'ANSI': '1', 'XTERM
    256 COLORS': '1'}
DEBUG client_base.py:460 negotiation complete after 2.01s.
DEBUG stream_writer.py:3030 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:933 send IAC DO BINARY
DEBUG stream_writer.py:3030 pending_option[DO + SGA] = True
DEBUG stream_writer.py:933 send IAC DO SGA
DEBUG stream_writer.py:3030 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:933 send IAC DO ECHO
DEBUG stream_writer.py:3030 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:933 send IAC DO STATUS
DEBUG stream_writer.py:3030 pending_option[DO + EOR] = True
DEBUG stream_writer.py:933 send IAC DO EOR
DEBUG stream_writer.py:3030 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:933 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:3030 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:933 send IAC DO MSDP
DEBUG stream_writer.py:3030 pending_option[DO + MSP] = True
DEBUG stream_writer.py:933 send IAC DO MSP
DEBUG stream_writer.py:3030 pending_option[DO + MXP] = True
DEBUG stream_writer.py:933 send IAC DO MXP
DEBUG stream_writer.py:3030 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:933 send IAC DO ZMP
DEBUG stream_writer.py:3030 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:933 send IAC DO AARDWOLF
DEBUG stream_writer.py:3030 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:933 send IAC DO ATCP
DEBUG stream_writer.py:692 recv IAC WONT BINARY
DEBUG stream_writer.py:1985 handle_wont(BINARY)
DEBUG stream_writer.py:3030 remote_option[BINARY] = False
DEBUG stream_writer.py:3030 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:692 recv IAC WILL SGA
DEBUG stream_writer.py:1863 handle_will(SGA)
DEBUG stream_writer.py:907 skip DO SGA; pending_option = True
DEBUG stream_writer.py:3030 remote_option[SGA] = True
DEBUG stream_writer.py:3030 pending_option[DO + SGA] = False
DEBUG stream_writer.py:692 recv IAC DO SGA
DEBUG stream_writer.py:1733 handle_do(SGA)
DEBUG stream_writer.py:3030 pending_option[WILL + SGA] = True
DEBUG stream_writer.py:933 send IAC WILL SGA
DEBUG stream_writer.py:3030 local_option[SGA] = True
DEBUG stream_writer.py:3030 pending_option[WILL + SGA] = False
DEBUG stream_writer.py:692 recv IAC WONT ECHO
DEBUG stream_writer.py:1985 handle_wont(ECHO)
DEBUG stream_writer.py:3030 remote_option[ECHO] = False
DEBUG stream_writer.py:3030 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:692 recv IAC WONT STATUS
DEBUG stream_writer.py:1985 handle_wont(STATUS)
DEBUG stream_writer.py:3030 remote_option[STATUS] = False
DEBUG stream_writer.py:3030 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:692 recv IAC WONT EOR
DEBUG stream_writer.py:1985 handle_wont(EOR)
DEBUG stream_writer.py:3030 remote_option[EOR] = False
DEBUG stream_writer.py:3030 pending_option[DO + EOR] = False
DEBUG stream_writer.py:692 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:1985 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3030 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3030 pending_option[DO + COM_PORT_OPTION] = False
DEBUG stream_writer.py:692 recv IAC WONT MSDP
DEBUG stream_writer.py:1985 handle_wont(MSDP)
DEBUG stream_writer.py:3030 remote_option[MSDP] = False
DEBUG stream_writer.py:3030 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:692 recv IAC WONT MSP
DEBUG stream_writer.py:1985 handle_wont(MSP)
DEBUG stream_writer.py:3030 remote_option[MSP] = False
DEBUG stream_writer.py:3030 pending_option[DO + MSP] = False
DEBUG stream_writer.py:692 recv IAC WONT MXP
DEBUG stream_writer.py:1985 handle_wont(MXP)
DEBUG stream_writer.py:3030 remote_option[MXP] = False
DEBUG stream_writer.py:3030 pending_option[DO + MXP] = False
DEBUG stream_writer.py:692 recv IAC WONT ZMP
DEBUG stream_writer.py:1985 handle_wont(ZMP)
DEBUG stream_writer.py:3030 remote_option[ZMP] = False
DEBUG stream_writer.py:3030 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:692 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:1985 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3030 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3030 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:692 recv IAC WONT ATCP
DEBUG stream_writer.py:1985 handle_wont(ATCP)
DEBUG stream_writer.py:3030 remote_option[ATCP] = False
DEBUG stream_writer.py:3030 pending_option[DO + ATCP] = False
INFO fingerprinting.py:746 connection for server fingerprint 9fcde0bb3ad09561
INFO client_base.py:105 Connection closed to <Peer 50.116.61.33 4201>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug yuriba.com 4201