Normal Scan (nmap rr5---sn-h5576nsr.googlevideo.com)
Nmap scan report for rr5---sn-h5576nsr.googlevideo.com (172.217.141.170)
Host is up (0.19s latency).
Other addresses for rr5---sn-h5576nsr.googlevideo.com (not scanned): 2404:6800:4007:16::a
rDNS record for 172.217.141.170: maa05s38-in-f10.1e100.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 11.69 seconds