shell:$ nslookup -timeout=2 -retry=1 'www.oouc.rnu.tn'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.oouc.rnu.tn	canonical name = oouc.rnu.tn.
Name:	oouc.rnu.tn
Address: 164.160.2.41