nuke.club:513ο
Connection Banner:
![Synchronet BBS for Linux Version 3.17 RLogin connection from: 143.198.61.53 Resolving hostname... __ Synchronet BBS for Linux Version 3.17 Copyright 2019 Rob Swindell CLIENT CONN: RLogin ADDR: modem.xyz [143.198.61.53] TERM: 80x24 ANSI SERVER NAME: The Nuclear Club ADDR: nuke.club NODE: 1 (of 4) - Linux 3.10.0-1160.83.1.el7.x86_64 x86_64 TIME: Tue Apr 07 2026 05:56:27 UTC ADMN: MG If you are a new user to the system, type "New" now. Otherwise, enter your user name or number now. Enter User Name or Number or 'New' Login:](../_images/banner_b16f7eb0ea83.png)
Server URLsο
- RLogin: nuke.club:513
- FTP: ftp://nuke.club
- Gopher: gopher://nuke.club
- IRC: irc://nuke.club
- NNTP: nntp://nuke.club
- Secure WebSocket: wss://nuke.club:11235
- WebSocket: ws://nuke.club:1123
- Website: https://nuke.club
Server Location: πΊπΈ United States (GeoIP)
Listingο
BBS Name: Nuclear Club (from listing)
Listed Location: Fremont, CA, USA
BBS Softwareο
Detected: Synchronet
Encodingο
Effective encoding: ascii
Scanner detected: ascii
Telnet Fingerprintο
This fingerprint is shared by 33 other servers.
Options offered by server: CHARSET
Options requested from client: CHARSET
The complete JSON record collected during the scan, including Telnet negotiation results and banner data.
Show JSON
{
"server-probe": {
"fingerprint": "fcc77c9fc888e2f2",
"fingerprint-data": {
"offered-options": [
"CHARSET"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"COM_PORT",
"ECHO",
"EOR",
"GMCP",
"MCCP2",
"MCCP3",
"MSDP",
"MSP",
"MSSP",
"MXP",
"SGA",
"STATUS",
"ZMP"
],
"requested-options": [
"CHARSET"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": "\r\n\r\n\u001b[0m\u001b[1m\u001b[36mEnter \u001b[37mUser Name\u001b[36m or \u001b[37mNumber\u001b[36m or '\u001b[33mNew\u001b[36m'\r\nLogin: \u001b[37m",
"banner_before_return": "\u0000\r\nSynchronet BBS for Linux Version 3.17\r\nRLogin connection from: 143.198.61.53\r\nResolving hostname...\r\n\r\n\u001b[s\u001b[0c\u001b[255B\u001b[255C\b_\u001b[6n\u001b[u\u001b[!_\u001b[0m_\u001b[2J\u001b[H\f\r Synchronet BBS for Linux Version 3.17 Copyright 2019 Rob Swindell\r\n\r\n\r\n\u001b[1mCLIENT \u001b[0m\u001b[36mCONN: \u001b[1mRLogin\r\n\u001b[0m\u001b[1m \u001b[0m\u001b[36mADDR: \u001b[1mmodem.xyz [143.198.61.53]\r\n\u001b[0m\u001b[1m \u001b[0m\u001b[36mTERM: \u001b[1m80x24 ANSI\r\n\u001b[0m\u001b[1mSERVER \u001b[0m\u001b[36mNAME: \u001b[1m\u001b[33mThe Nuclear Club\r\n\u001b[0m\u001b[1m \u001b[0m\u001b[36mADDR: \u001b[1mnuke.club\r\n\u001b[0m\u001b[1m \u001b[0m\u001b[36mNODE: \u001b[1m1 \u001b[0m\u001b[36m(of \u001b[1m4\u001b[0m\u001b[36m) - \u001b[1mLinux 3.10.0-1160.83.1.el7.x86_64 x86_64\r\n\u001b[0m\u001b[1m \u001b[0m\u001b[36mTIME: \u001b[1mTue Apr 07 2026 05:56:27 UTC\r\n\u001b[0m\u001b[1m \u001b[0m\u001b[36mADMN: \u001b[1mMG\r\n\r\n\u001b[34mIf you are a new user to the system, type \u001b[36m\"New\"\u001b[34m now.\r\nOtherwise, enter your user name or number now.\r\n\u001b[0m\r\n\u001b[1m\u001b[36mEnter \u001b[37mUser Name\u001b[36m or \u001b[37mNumber\u001b[36m or '\u001b[33mNew\u001b[36m'\r\nLogin: \u001b[37m",
"dsr_replies": 1,
"dsr_requests": 1,
"encoding": "ascii",
"option_states": {
"server_offered": {},
"server_requested": {}
},
"scan_type": "quick",
"timing": {
"probe": 0.5044829845428467,
"total": 11.04031777381897
}
}
},
"sessions": [
{
"connected": "2026-03-07T04:06:29.779953+00:00",
"host": "nuke.club",
"ip": "23.239.23.228",
"port": 513
},
{
"connected": "2026-04-05T18:56:05.238721+00:00",
"host": "nuke.club",
"ip": "23.239.23.228",
"port": 513
},
{
"connected": "2026-04-07T06:20:13.236436+00:00",
"host": "nuke.club",
"ip": "23.239.23.228",
"port": 513
}
]
}
Connection Logο
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 nuke.club 513
Show Logfile
DEBUG client.py:1200 Fingerprint client: host=nuke.club port=513
INFO client_base.py:190 Connected to <Peer 23.239.23.228 513>
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 + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
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 + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
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 + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_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 + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
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 + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL 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 + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
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 + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
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 + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_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 + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
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 + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG client_base.py:307 DSR detected early in data_received, sending CPR
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL ATCP, WILL MXP, WILL GMCP, WILL MSDP, WILL MCCP2_COMPRESS, WILL MCCP3_COMPRESS, WILL
ZMP, WILL MSSP, WILL AARDWOLF, WILL MSP, DO ATCP, DO MXP, DO GMCP, DO MSDP, DO MCCP2_COMPRESS, DO MCCP3_COMPRESS, DO ZMP, DO
MSSP, DO AARDWOLF, DO MSP'
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 + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
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 MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:998 skip DO MCCP3_COMPRESS; pending_option = True
DEBUG stream_writer.py:998 skip DO GMCP; 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 stream_writer.py:773 recv IAC DO b'\xfd'
DEBUG stream_writer.py:1887 handle_do(DO)
DEBUG stream_writer.py:1995 DO DO not supported.
DEBUG stream_writer.py:3384 local_option[DO] = False
DEBUG stream_writer.py:1024 send IAC WONT DO
DEBUG stream_writer.py:773 recv IAC DO b'\xfd'
DEBUG stream_writer.py:1887 handle_do(DO)
DEBUG stream_writer.py:1995 DO DO not supported.
DEBUG stream_writer.py:1024 send IAC WONT DO
DEBUG stream_writer.py:773 recv IAC DO CHARSET
DEBUG stream_writer.py:1887 handle_do(CHARSET)
DEBUG stream_writer.py:3384 pending_option[WILL + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC WILL CHARSET
DEBUG stream_writer.py:3384 local_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[WILL + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC DO b'\x1b'
DEBUG stream_writer.py:1887 handle_do(b'\x1b')
DEBUG stream_writer.py:1995 DO b'\x1b' not supported.
DEBUG stream_writer.py:3384 local_option[b'\x1b'] = False
DEBUG stream_writer.py:1024 send IAC WONT b'\x1b'
DEBUG stream_writer.py:773 recv IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:1887 handle_do(COM_PORT_OPTION)
DEBUG stream_writer.py:1995 DO COM_PORT_OPTION not supported.
DEBUG stream_writer.py:3384 local_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:1024 send IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WONT b'\xfd'
DEBUG stream_writer.py:2199 handle_wont(DO)
DEBUG stream_writer.py:3384 remote_option[DO] = False
DEBUG stream_writer.py:3384 pending_option[DO + DO] = False
DEBUG stream_writer.py:773 recv IAC WONT b'\xfd'
DEBUG stream_writer.py:2199 handle_wont(DO)
DEBUG stream_writer.py:773 recv IAC WILL CHARSET
DEBUG stream_writer.py:2045 handle_will(CHARSET)
DEBUG stream_writer.py:998 skip DO CHARSET; pending_option = True
DEBUG stream_writer.py:3384 remote_option[CHARSET] = True
DEBUG client.py:168 Both sides support CHARSET, ready for server to initiate REQUEST
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT RCTE
DEBUG stream_writer.py:2199 handle_wont(RCTE)
DEBUG stream_writer.py:3384 remote_option[RCTE] = False
DEBUG stream_writer.py:3384 pending_option[DO + RCTE] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint fcc77c9fc888e2f2
INFO client_base.py:122 Connection closed to <Peer 23.239.23.228 513>