shell:$ nslookup -timeout=2 -retry=1 'e-fsjesam.uiz.ac.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:
Name:	e-fsjesam.uiz.ac.ma
Address: 196.200.181.122
;; communications error to 1.1.1.1#53: timed out