shell:$ nslookup -timeout=2 -retry=1 'ensas.uca.ma'
;; communications error to 1.1.1.1#53: timed out
Server:		8.8.8.8
Address:	8.8.8.8#53

Non-authoritative answer:
ensas.uca.ma	canonical name = atlas.uca.ma.
Name:	atlas.uca.ma
Address: 196.200.176.31