shell:$ nslookup -timeout=2 -retry=1 'vivo.br.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	vivo.br.com
Address: 104.21.95.171
Name:	vivo.br.com
Address: 172.67.146.58
Name:	vivo.br.com
Address: 2606:4700:3033::6815:5fab
Name:	vivo.br.com
Address: 2606:4700:3034::ac43:923a