Effectuer une analyse de port de base (nmap -F navisteps.com)
Nmap scan report for navisteps.com (76.76.21.21)
Host is up (0.00023s latency).
Not shown: 98 filtered ports
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 6.20 seconds