You have just setup your domain.
Replace this file with your own files by uploading to this FTP (ftps://luna.fhict.nl) and login with your FHICT account.
When you connect to the FTP you will see a readme.txt file and a folder called domains with one or more domains. If you remove these folders, your website will not function correctly!
Your website is (by default) available over https This only applies for subdomains of luna.fhict.nl