Realizar un escaneo de puertos básico (nmap -F moh.gov.vn)
Nmap scan report for moh.gov.vn (103.124.60.20)
Host is up (0.29s latency).
Not shown: 98 closed ports
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 2.93 seconds