shell:$ nslookup -timeout=2 -retry=1 'video-sin2-1.xx.fbcdn.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	video-sin2-1.xx.fbcdn.net
Address: 57.144.152.129
Name:	video-sin2-1.xx.fbcdn.net
Address: 2a03:2880:f34c:81:face:b00c:0:1823