Performing a basic port scan (nmap -F foresight.jp)
Nmap scan report for foresight.jp (210.152.93.66)
Host is up (0.13s latency).
rDNS record for 210.152.93.66: www2.foresight.jp
Not shown: 96 filtered tcp ports (no-response)
PORT STATE SERVICE
53/tcp open domain
80/tcp open http
443/tcp open https
1723/tcp open pptp
Nmap done: 1 IP address (1 host up) scanned in 7.04 seconds