shell:$ nslookup -timeout=2 -retry=1 'app.cdn.lookbookhq.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	app.cdn.lookbookhq.com
Address: 52.85.12.103
Name:	app.cdn.lookbookhq.com
Address: 52.85.12.71
Name:	app.cdn.lookbookhq.com
Address: 52.85.12.111
Name:	app.cdn.lookbookhq.com
Address: 52.85.12.35