Nmap scan report for hbg.schule-ob.de (116.203.208.48)
Host is up (0.15s latency).
Other addresses for hbg.schule-ob.de (not scanned): 2a01:4f8:c0c:c9ef::1
rDNS record for 116.203.208.48: static.48.208.203.116.clients.your-server.de
Not shown: 88 filtered tcp ports (no-response)
PORT     STATE  SERVICE
21/tcp   open   ftp
22/tcp   open   ssh
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
5666/tcp closed nrpe

Nmap done: 1 IP address (1 host up) scanned in 6.37 seconds