shell:$ nslookup -timeout=2 -retry=1 'preinscription.mdn.dz'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	preinscription.mdn.dz
Address: 80.249.65.155
preinscription.mdn.dz	canonical name = www.mdn.dz.