Effectuer une analyse de port de base (nmap -F nsbla.nebraska.gov)
Nmap scan report for nsbla.nebraska.gov (206.16.212.82)
Host is up (0.065s latency).
rDNS record for 206.16.212.82: nol.cdc.nicusa.com
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 3.24 seconds