Verification de l'installation

nslookup
Default Server:  balou.cogitec.home
Address:  192.168.99.1
>benjamin
Server:  balou.cogitec.home
Address:  192.168.99.1

Name:    benjamin.cogitec.home
Address:  192.168.99.8

>set q=any
>balou.cogitec.home
Server:  balou.cogitec.home
Address:  192.168.99.1

balou.cogitec.home       internet address = 192.168.99.1
cogitec.home     nameserver = balou.cogitec.home
balou.cogitec.home       internet address = 192.168.99.1