shell:$ nslookup -timeout=2 -retry=1 'configuration-mobile.orange.ma'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
configuration-mobile.orange.ma	canonical name = configuration-mobile.lb.orange.ma.
Name:	configuration-mobile.lb.orange.ma
Address: 197.230.16.77