Performing a basic port scan (nmap -F sozairyoku.jp)
Nmap scan report for sozairyoku.jp (150.60.162.146)
Host is up (0.11s latency).
Not shown: 95 filtered ports
PORT STATE SERVICE
21/tcp open ftp
25/tcp open smtp
80/tcp open http
113/tcp closed ident
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 3.96 seconds