Performing a basic port scan (nmap -F ipmedia.net.pl)
Nmap scan report for ipmedia.net.pl (194.187.236.100)
Host is up (0.17s latency).
Not shown: 89 filtered tcp ports (no-response)
PORT STATE SERVICE
25/tcp open smtp
53/tcp open domain
80/tcp open http
88/tcp open kerberos-sec
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 4.79 seconds