shell:$ nslookup -timeout=2 -retry=1 'www.santetunisie.rns.tn'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.santetunisie.rns.tn	canonical name = santetunisie.rns.tn.
Name:	santetunisie.rns.tn
Address: 193.95.84.54