shell:$ nslookup -timeout=2 -retry=1 'arc-rj-dns-n02c-l1.telemar.net.br' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: arc-rj-dns-n02c-l1.telemar.net.br Address: 200.222.0.34