Lets say I have a site that accepts example.com and www.example.com I want to enable HSTS and use preloaded on this site.
I've read that I need to be very careful because all the sub domains need to support https etc.
My question is if my entire domain (example.com) including all subdomains gets added to the HSTS preloaded list?
Lets say I have internal.example.com on another server completely running a totally different site without HSTS enabled, not even using https at all. Would this site also get checked for the preloaded HSTS list if the main domain is listed?