shell:$ nslookup -timeout=2 -retry=1 'www.facebook.widen.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.facebook.widen.net	canonical name = widen.net.
Name:	widen.net
Address: 3.167.152.35
Name:	widen.net
Address: 3.167.152.93
Name:	widen.net
Address: 3.167.152.40
Name:	widen.net
Address: 3.167.152.70