shell:$ nslookup -timeout=2 -retry=1 'www.unl.edu.ec'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.unl.edu.ec	canonical name = unl.edu.ec.
Name:	unl.edu.ec
Address: 190.15.133.30