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

Non-authoritative answer:
ivivo.terra.com	canonical name = mobile-vrn-mia.terra.com.
Name:	mobile-vrn-mia.terra.com
Address: 4.153.75.144