shell:$ nslookup -timeout=2 -retry=1 'bgp.he.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	bgp.he.net
Address: 72.52.94.234
Name:	bgp.he.net
Address: 2001:470:0:1f9::2