Normal Scan (nmap rr3.sn-n4v7snee.googlevideo.com)
Nmap scan report for rr3.sn-n4v7snee.googlevideo.com (173.194.167.168)
Host is up (0.0078s latency).
Other addresses for rr3.sn-n4v7snee.googlevideo.com (not scanned): 2607:f8b0:4005:1a::8
rDNS record for 173.194.167.168: sfo03s11-in-f8.1e100.net
Not shown: 996 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
554/tcp closed rtsp
1935/tcp closed rtmp
Nmap done: 1 IP address (1 host up) scanned in 4.75 seconds