shell:$ nslookup -timeout=2 -retry=1 'messagerie.elissa.tn'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	messagerie.elissa.tn
Address: 196.203.244.150
Name:	messagerie.elissa.tn
Address: 196.203.244.151
Name:	messagerie.elissa.tn
Address: 196.203.244.152
Name:	messagerie.elissa.tn
Address: 196.203.244.153
Name:	messagerie.elissa.tn
Address: 196.203.244.154