Performing a basic port scan (nmap -F katzenhaus-halle.com)
Nmap scan report for katzenhaus-halle.com (94.130.38.39)
Host is up (0.15s latency).
rDNS record for 94.130.38.39: ohre.bitpalast.net
Not shown: 83 filtered ports
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
25/tcp open smtp
53/tcp closed domain
80/tcp open http
106/tcp open pop3pw
110/tcp open pop3
139/tcp closed netbios-ssn
143/tcp open imap
443/tcp open https
445/tcp closed microsoft-ds
465/tcp open smtps
587/tcp open submission
993/tcp open imaps
995/tcp open pop3s
3306/tcp open mysql
8443/tcp open https-alt
Nmap done: 1 IP address (1 host up) scanned in 5.34 seconds