shell:$ nslookup -timeout=2 -retry=1 'www.tunisair.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.tunisair.com	canonical name = www.tunisair.com.tn.
Name:	www.tunisair.com.tn
Address: 193.95.68.46