Performing a basic port scan (nmap -F stadland.de)
Nmap scan report for stadland.de (89.110.177.76)
Host is up (0.16s latency).
Not shown: 98 filtered ports
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 5.42 seconds