Nmap scan report for rr2---sn-q4flrnek.gvt1.com (173.194.143.135)
Host is up (0.031s latency).
Other addresses for rr2---sn-q4flrnek.gvt1.com (not scanned): 2607:f8b0:4000:47::7
rDNS record for 173.194.143.135: dfw28s17-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 5.11 seconds