shell:$ nslookup -timeout=2 -retry=1 'epay.poste.dz'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	epay.poste.dz
Address: 80.249.65.98
;; communications error to 75.98.161.224#53: timed out