shell:$ nslookup -timeout=2 -retry=1 'proxy.mauritel.mr'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	proxy.mauritel.mr
Address: 82.151.70.86
Name:	proxy.mauritel.mr
Address: 64:ff9b::5297:4656