Realizar un escaneo de puertos básico (nmap -F beyosa.ru)
Nmap scan report for beyosa.ru (185.189.16.168)
Host is up (0.20s 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 5.49 seconds