shell:$ nslookup -timeout=2 -retry=1 'mx3.menara.ma'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	mx3.menara.ma
Address: 81.192.20.221
Name:	mx3.menara.ma
Address: 81.192.40.221