Server Unreachable

Requests to the following origin have been failing for at least five minutes:

Server Unreachable
Requests to the following origin have been failing for at least five minutes:

Error 521: Web server is down

Error 521 occurs when the origin web server refuses connections from Cloudflare. Security solutions at your origin may block legitimate connections from certain Cloudflare IP addresses.

The two most common causes of 521 errors are:

  • Offlined origin web server application
  • Blocked Cloudflare requests

I received several Cloudflare emails related to this issue.
According to WP Health Check plugin app is ok.
I checked and Cluodflare IPs are whitelisted in my server, and Wordfence firewall. Besides, and most important my server has only one IP and those are not my server IPs.

Any help would be appreciated. Thanks in advance

Without knowing the domain in question, here’s all I can suggest:

2 Likes

Thanks for your suggestion, but as I said this is not my server or application problem.

Ok. Then it sounds like you’re getting alerts that are not yours. Your best bet is to open a ticket:

To contact Cloudflare Customer Support, login & go to https://dash.cloudflare.com/?account=support and select get more help. If you receive an automatic response that does not help you, please reply and indicate you need more help.

Thank´s :slight_smile:

1 Like

This topic was automatically closed after 30 days. New replies are no longer allowed.