Cloudflare Universal SSL limitations with multi-level subdomains
Universal SSL (free) doesn’t support multi-level subdomains I’ve battled another Cloudflare issue recently which is almost certainly due to my lack of experience with Cloudflare! However, I’m documenting it here for my own benefit and hopefully others. After migrating some of my applications that have staging versions of a backend API, I came across some domains that just wouldn’t resolve the SSL certificate. The error was simply ERR_SSL_VERSION_OR_CIPHER_MISMATCH. ...