shell:$ nslookup -timeout=2 -retry=1 'video.flfw1-1.fna.fbcdn.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	video.flfw1-1.fna.fbcdn.net
Address: 196.168.188.146
Name:	video.flfw1-1.fna.fbcdn.net
Address: 2c0f:f578:0:4:face:b00c:0:358e