Effectuer une analyse de port de base (nmap -F net4you.net)
Nmap scan report for net4you.net (194.177.128.9)
Host is up (0.17s latency).
rDNS record for 194.177.128.9: www.net4you.net
Not shown: 76 filtered tcp ports (no-response), 21 filtered tcp ports (port-unreach)
PORT STATE SERVICE
22/tcp closed ssh
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 4.59 seconds