shell:$ nslookup -timeout=2 -retry=1 'www.mauritel.mr'
;; communications error to 75.98.161.224#53: timed out
Server:		69.39.86.5
Address:	69.39.86.5#53

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