shell:$ nslookup -timeout=2 -retry=1 'nf1.no-ip.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	nf1.no-ip.com
Address: 194.62.182.53
Name:	nf1.no-ip.com
Address: 2a07:dc00:1820::53