Nmap scan report for external.fsin3-1.fna.fbcdn.net (43.245.104.145) Host is up (0.18s latency). Other addresses for external.fsin3-1.fna.fbcdn.net (not scanned): 2401:7400:8888:1b:face:b00c:0:a7 Not shown: 998 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http proxygen-bolt |_http-title: Did not follow redirect to https://external.fsin3-1.fna.fbcdn.net/ | fingerprint-strings: | GetRequest, HTTPOptions: | HTTP/1.1 301 Moved Permanently | Location: https:/// | Content-Type: text/plain | Server: proxygen-bolt | Date: Sat, 13 Sep 2025 12:25:05 GMT | Connection: close | Content-Length: 0 | RTSPRequest, X11Probe: | HTTP/1.1 400 Bad Request | Content-Type: text/html; charset=utf-8 | Proxy-Status: http_headers_parsing_error; details="ParseHeader" | Date: Sat, 13 Sep 2025 12:25:06 GMT | Connection: close | Content-Length: 2854 | | | | Facebook | Error | | | | | | | |