SSL Error

Hello,

I’m using Cloudflare service along with Infinityfree for two domains. Both domain have exact same settings for SSL.

In Cloudflare SSL settings:
• Always use HTTPS is enabled
• Flexible mode for Encryption

One of the domain showing error:

This site can’t provide a secure connection

domain name sent an invalid response.

ERR_SSL_PROTOCOL_ERROR

Another domain work just fine. Please help me because my colleague just resigned and no one know how to handle website configuration.

Hello there,

Could you provide us the domain that is currently facing the issue?
We would like to check your site on our end.

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This error typically means that the domain name did not provide an SSL certificate. This could mean that:

  • Your domain name is using Cloudflare, but Cloudflare hasn’t set up the SSL certificate for your domain name yet (which takes up to 24 hours).
  • Your domain name is not yet pointing to Cloudflare. You may want to double check your domain / DNS settings.
  • You browser doesn’t connect to Cloudflare yet. This is caused by DNS caching, which can take up to 72 hours to be visible everywhere.

If you want us to narrow the options down, knowing the domain name would help a lot.

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