Nmap scan report for mail1030.onamae.ne.jp (160.251.148.203)
Host is up (0.33s latency).
Not shown: 82 filtered tcp ports (no-response), 9 filtered tcp ports (host-prohibited)
PORT    STATE SERVICE
25/tcp  open  smtp
80/tcp  open  http
110/tcp open  pop3
143/tcp open  imap
443/tcp open  https
465/tcp open  smtps
587/tcp open  submission
993/tcp open  imaps
995/tcp open  pop3s

Nmap done: 1 IP address (1 host up) scanned in 5.51 seconds