shell:$ nslookup -timeout=2 -retry=1 'facebook.fcmn2-1.fna.fbcdn.netacebook.fcmn2-1.fna.fbcdn.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	facebook.fcmn2-1.fna.fbcdn.netacebook.fcmn2-1.fna.fbcdn.net
Address: 81.192.24.30
Name:	facebook.fcmn2-1.fna.fbcdn.netacebook.fcmn2-1.fna.fbcdn.net
Address: 2001:4288:101:1:face:b00c:1155:a59