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

Non-authoritative answer:
Name:	zello.com
Address: 104.16.164.109
Name:	zello.com
Address: 104.16.165.109
Name:	zello.com
Address: 2606:4700::6810:a46d
Name:	zello.com
Address: 2606:4700::6810:a56d