shell:$ nslookup -timeout=2 -retry=1 'www.free.org'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.free.org	canonical name = www.free.fr.
Name:	www.free.fr
Address: 212.27.48.10
Name:	www.free.fr
Address: 2a01:e0c:1::1