shell:$ nslookup -timeout=2 -retry=1 'ppgn.mdn.dz'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	ppgn.mdn.dz
Address: 80.246.2.167
ppgn.mdn.dz	canonical name = www.mdn.dz.