Cloudflare error code 521: Web server is down

It’s not working from here. My site is experiencing a similar error as well except it’s not showing error code 523 but 521. Could this be a CloudFlare error?

Please create a new topic when your website is facing an issue and do not hijack unrelated topics.

As mentioned in the other post, have you checked this?

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Yes, the IP corresponds. I used a CNAME so that the IP corresponds everytime. It frequently works and fails at the same time.

I can access the login page but after logging in I get that error, refresh and it’s gone - system works fine, then the next moment it’s the same error 521.

I’d say it’s unstable.

The domain isn’t assigned to an InfinityFree account in the first place:

So I don’t know what web server isn’t working reliably, because it cannot be ours.

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