Nmap scan report for external.fabe1-1.fna.fbcdn.net (204.186.222.17)
Host is up (0.080s latency).
Other addresses for external.fabe1-1.fna.fbcdn.net (not scanned): 2606:9400:f800:21f:face:b00c:0:a7
rDNS record for 204.186.222.17: facebook-cache.pal.ptd.net
Not shown: 998 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 9.55 seconds