Error 526 - Invalid SSL certificate with my domain

The domain was migrated to Cloudflare to use the SSL. The nameservers change procedure was done in the BR Registry ( , but when accessing the URL it triggers an error:

Error 526 - Invalid SSL certificate

The domain is

It seems that there was some reference to a security certificate associated with that domain that conflicts with Cloudflare.

When we remove the proxy, it works, but it has no security certificate.

I followed the help center guidelines for the error, but the error persists.

Can you share a copy of your dns records, block out the ip. SSL is set to flexible which should allow for just about any origin cert to work, which leads me to believe something is incorrect in the dns records.

It was configured as flexible and the pointing was done correctly

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