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

Non-authoritative answer:
Name:	ipvanish.com
Address: 104.18.26.126
Name:	ipvanish.com
Address: 104.18.27.126
Name:	ipvanish.com
Address: 2606:4700::6812:1a7e
Name:	ipvanish.com
Address: 2606:4700::6812:1b7e