That is not really how SSL certs work. They could not disable access to poal cloudflare and SSL are very different things. They have no access to DNS or poal's servers. They just provide us with a SSL cert the worst they could do is invalidate those certificates and loading the site would hit you with a SSL warning but it would still load just fine.
Cloudflare you must provide access to your DNS records that they can use to disable access to sites. Its why I never understood why people use cloudflare, or any other service that takes control of your DNS or gives access to your servers.
I have occasionally experienced a browser refusing to load a site (e.g. VidLii.com) entirely due to certificate error, sometimes with and sometimes without option to force loading the site.
Not because of a TLS version deprecation, but something else.
Well I'll see what is out there but its pretty hard to start a CA not every browser even supports letsencypt as a CA.
Now, Vid8 refuses connection due to HSTS error.
(post is archived)