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

Non-authoritative answer:
www.marwan.ma	canonical name = web.marwan.ma.
Name:	web.marwan.ma
Address: 196.200.160.10
Name:	web.marwan.ma
Address: 2001:4310:f1::10