Normal Scan (nmap r4---sn-q4fl6nsd.googlevideo.com)
Nmap scan report for r4---sn-q4fl6nsd.googlevideo.com (74.125.3.169)
Host is up (0.031s latency).
Other addresses for r4---sn-q4fl6nsd.googlevideo.com (not scanned): 2607:f8b0:4000:b::9
rDNS record for 74.125.3.169: dfw25s36-in-f9.1e100.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 5.55 seconds