Please some help for ERROR 521


Since yesterday I cannot acces my website due to error 521 but I don’t know how to fix (I’m not a developer). Can somebody guide me to fix it ? Many thanks

PS : my hosting don’t want to help…

Get a new host. Really. If they don’t want to check this and follow the Cloudflare instructions you posted, you need a new host that can look into this.

The only thing I can suggest is that maybe your server’s IP address changed. Check your host’s DNS record list in your hosting account and compare it to your DNS record list at Cloudflare.

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Thank you for your advice. Best regards.

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