Performing a basic port scan (nmap -F hrdesign.co.jp)
Nmap scan report for hrdesign.co.jp (153.122.205.38)
Host is up (0.11s latency).
Not shown: 68 filtered tcp ports (no-response), 28 filtered tcp ports (time-exceeded)
PORT STATE SERVICE
80/tcp open http
113/tcp closed ident
443/tcp open https
2000/tcp open cisco-sccp
Nmap done: 1 IP address (1 host up) scanned in 2.33 seconds