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

Non-authoritative answer:
cdn.sheknows.com	canonical name = f3.shared.global.fastly.net.
Name:	f3.shared.global.fastly.net
Address: 146.75.10.109