Cloudflare error 526

[nanyu]

The website: https://christian.nanyu.ml cause cloudflared 526 error, while in the same time pass ssl checker.

[type or paste code here](https://www.sslshopper.com/ssl-checker.html#hostname=https://christian.nanyu.ml/)

If anyone could tell how to repair?

[Cyb3r-Jak3]

Error 526 is an SSL between Cloudflare and your origin server. The SSL checker only checks to Cloudflare. You should check out

Community Tip - Fixing Error 526: Invalid SSL certificates

Error Try the suggestions in this Community Tip to help you fix Error 526: Invalid SSL certificate. Background Error 526 indicates Cloudflare is unable to successfully validate the SSL certificate on the origin web server and the SSL setting in the Cloudflare SSL/TLS app is set to Full SSL (Strict) for the website. When this happens, you’ll see “Error 526: Invalid SSL certificate”. [Dedicated SSL] Quick Fix Ideas If the origin server is configured to use a self-signed certificate, instal…

[nanyu]

Thank you.
Put it down, it seems not the problem the side could solve.
We have act as require again. But it seems still error. And don’t mention it is after a time suddenly cause without prior modification.

So doubt if the problem of cloudflared.
As for the side, we can’t do more.

Gratitude for your help~

[Cyb3r-Jak3]

Is it possible that the SSL certificate expired on the host? If you make the DNS record and wait for the DNS to expire, then does it work?

[nanyu]

Sorry for poor nginx configuration.

After set on ssl_prefer_server_ciphers on; in nginx conf resolve the problem.