shell:$ nslookup -timeout=2 -retry=1 'www.tim.it'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.tim.it	canonical name = tim.it.
Name:	tim.it
Address: 15.161.156.80
Name:	tim.it
Address: 15.160.73.215