shell:$ nslookup -timeout=2 -retry=1 'cs2001.wpc.edgecastcdn.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	cs2001.wpc.edgecastcdn.net
Address: 152.195.13.149
Name:	cs2001.wpc.edgecastcdn.net
Address: 2606:2800:21f:36bf:f121:36a8:6b1:c418