shell:$ nslookup -timeout=2 -retry=1 'config.orange.ma'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
config.orange.ma	canonical name = www.orange.ma.
www.orange.ma	canonical name = www.lb.orange.ma.
Name:	www.lb.orange.ma
Address: 197.230.129.20