shell:$ nslookup -timeout=2 -retry=1 'vivo.com.ar'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	vivo.com.ar
Address: 104.21.73.166
Name:	vivo.com.ar
Address: 172.67.146.72
Name:	vivo.com.ar
Address: 2606:4700:3033::ac43:9248
Name:	vivo.com.ar
Address: 2606:4700:3033::6815:49a6