shell:$ nslookup -timeout=2 -retry=1 'scontent.fsub6-4.fna.fbcdn.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	scontent.fsub6-4.fna.fbcdn.net
Address: 114.4.169.81
Name:	scontent.fsub6-4.fna.fbcdn.net
Address: 2407::3a:face:b00c:0:a7