Performing a basic port scan (nmap -F homextra.vn)
Nmap scan report for homextra.vn (210.245.8.133)
Host is up (0.17s 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 12.39 seconds