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

Non-authoritative answer:
Name:	ens-oran.dz
Address: 192.168.100.2
Name:	ens-oran.dz
Address: 192.168.100.3