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

Non-authoritative answer:
www.libero.it	canonical name = d31d9gezsyt1z8.cloudfront.net.
Name:	d31d9gezsyt1z8.cloudfront.net
Address: 3.170.131.84
Name:	d31d9gezsyt1z8.cloudfront.net
Address: 3.170.131.43
Name:	d31d9gezsyt1z8.cloudfront.net
Address: 3.170.131.57
Name:	d31d9gezsyt1z8.cloudfront.net
Address: 3.170.131.71