Performing a basic port scan (nmap -F techmatrix.de)
Nmap scan report for techmatrix.de (168.119.97.161)
Host is up (0.15s latency).
rDNS record for 168.119.97.161: static.161.97.119.168.clients.your-server.de
Not shown: 97 filtered ports
PORT STATE SERVICE
22/tcp closed ssh
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 3.69 seconds