Realizar un escaneo de puertos básico (nmap -F azpo.ru)
Nmap scan report for azpo.ru (185.65.148.40)
Host is up (0.011s 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 6.65 seconds