This challenge

For this challenge, your goal is to access the default virtual host ("vhost") over TLS.

Default Vhost over TLS

When accessing a new webserver, it often pays off to replace the hostname with the IP address or to provide a random Host header in the request. To do this, you can either modify the request in a web proxy or use curl -H "Host: ....". This time you need to check the TLS version of the website to get the key