shell:$ nslookup -timeout=2 -retry=1 'arc-rj-dns-n02c-l1.telemar.net.br'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	arc-rj-dns-n02c-l1.telemar.net.br
Address: 200.222.0.34