Performing a basic port scan (nmap -F dein-sprachcoach.de)
Nmap scan report for dein-sprachcoach.de (188.40.233.141)
Host is up (0.15s latency).
rDNS record for 188.40.233.141: static.141.233.40.188.clients.your-server.de
Not shown: 97 filtered tcp ports (no-response)
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 5.84 seconds