Normal Scan (nmap rr1.sn-4g5edndd.googlevideo.com)
Nmap scan report for rr1.sn-4g5edndd.googlevideo.com (172.217.133.166)
Host is up (0.15s latency).
Other addresses for rr1.sn-4g5edndd.googlevideo.com (not scanned): 2a00:1450:4001:22::6
rDNS record for 172.217.133.166: fra16s66-in-f6.1e100.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 9.89 seconds