Normal Scan (nmap rr2.sn-npoeenll.googlevideo.com)
Nmap scan report for rr2.sn-npoeenll.googlevideo.com (173.194.22.71)
Host is up (0.16s latency).
Other addresses for rr2.sn-npoeenll.googlevideo.com (not scanned): 2404:6800:4003:b::7
rDNS record for 173.194.22.71: sin11s22-in-f7.1e100.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 10.26 seconds