Portmap
Program	Version	Protocol	Port
portmapper	4	tcp	111
portmapper	3	tcp	111
portmapper	2	tcp	111
portmapper	4	udp	111
portmapper	3	udp	111
portmapper	2	udp	111

HTTP/1.1 400 Bad Request
Content-Type: text/plain; charset=utf-8
Sec-Websocket-Version: 13
X-Content-Type-Options: nosniff
Date: Fri, 17 May 2024 03:59:57 GMT
Content-Length: 12