Performing a basic port scan (nmap -F nasjiaxing.cn)
Nmap scan report for nasjiaxing.cn (52.130.177.106)
Host is up (0.15s latency).
Not shown: 98 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 5.30 seconds