shell:$ nslookup -timeout=2 -retry=1 'zm-content.fpzu3-1.fna.fbcdn.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	zm-content.fpzu3-1.fna.fbcdn.net
Address: 41.218.5.158
Name:	zm-content.fpzu3-1.fna.fbcdn.net
Address: 2001:4228:16:0:face:b00c:1155:a59