i know that you can preload your domain if you have everything with a valid HTTPS vertificate, but after preloading the domain if i go to subdomain.example.com is it going to me preload the same way as example.com is preloaded?
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4Possible duplicate of HSTS preload and requisites on domain - subdomains must be added too? – Xander May 30 '19 at 01:48
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actually in the other comment i asked if it was possible to not include some subdomains in the preload directive. here i ask if all subdomains are preloaded. anyway... the quick answer i got here clarified my doubt. – Tomi Begher May 30 '19 at 04:09
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Yes. You can see at https://hstspreload.org/ that it is a requirement to include subdomains:
The includeSubDomains directive must be specified.
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yea i saw that but i wasn't sure if the subdomains were preloaded too or it was just a requisite... thanks!! – Tomi Begher May 30 '19 at 04:01