shell:$ nslookup -timeout=2 -retry=1 'scontent-dus1-1.xx.fbcdn.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	scontent-dus1-1.xx.fbcdn.net
Address: 157.240.27.27
Name:	scontent-dus1-1.xx.fbcdn.net
Address: 2a03:2880:f03f:1c:face:b00c:0:3