Performing a basic port scan (nmap -F lupuswissen.de)
Nmap scan report for lupuswissen.de (34.107.225.66)
Host is up (0.0023s latency).
rDNS record for 34.107.225.66: 66.225.107.34.bc.googleusercontent.com
Not shown: 98 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 1.96 seconds