shell:$ nslookup -timeout=2 -retry=1 'igaw-ba-dns-n01c-l3.telemar.net.br'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	igaw-ba-dns-n01c-l3.telemar.net.br
Address: 200.223.0.83