Issue DNS Integration for Cloudflare stop working

[tanasis]

Server operating system version

AlmaLinux 8.10

Plesk version and microupdate number

Version 18.0.62 Update #1

Hello,
DNS Integration for Cloudflare stop working.

Connection to Cloudflare is OK. I have also Update credentials.

The error is:
Could not issue/renew Let`s Encrypt certificates....



The only way to renew is to pause Cloudflare, renwew it, and then unpause Cloudflare.

Any help??

 

[Kaspar@Plesk]

Is the CloudFlare proxy enabled for the domain?

 

[tanasis]

Is the CloudFlare proxy enabled for the domain?

Yes from Cloudflare


Yes from Plesk / Cloudflare DNS plugin

 

[Kaspar@Plesk]

That only shows that the domain is synced with CloudFlare. It does not indicate show if it's peroxided.

You can expanding (open) the domain details to see if records for the domain are proxied.

 

[tanasis]

That only shows that the domain is synced with CloudFlare. It does not indicate show if it's peroxided.

You can expanding (open) the domain details to see if records for the domain are proxied.
View attachment 26697

I think it is.
Please have a look.

 

[Kaspar@Plesk]

Yes, that indicates the domain is proxied by Cloudflare.

If issuing the certificate works without using Cloudflare the request (to access the ACME validation from Let's Encrypt) probably get blocked by Cloudflare. It is best to review your domain settings on Cloudflare. But it might also be worth to check if there aren't any IP's banned from Cloudflare by fail2ban on your server.

 

[tanasis]

Yes, that indicates the domain is proxied by Cloudflare.

If issuing the certificate works without using Cloudflare the request (to access the ACME validation from Let's Encrypt) probably get blocked by Cloudflare. It is best to review your domain settings on Cloudflare. But it might also be worth to check if there aren't any IP's banned from Cloudflare by fail2ban on your server.

It is not only in one domain. This happened to all domains that I have in my server and there are in Cloudflare.

 

[tanasis]

Any other help?

 

[Kaspar@Plesk]

But it might also be worth to check if there aren't any IP's banned from Cloudflare by fail2ban on your server.

^^^

 

[tanasis]

Hello,
I'm using Imunify360 and I don't have any dropped of these IPs ( IP Ranges )
Shall I open an ticket to support ?

 

[Kaspar@Plesk]

Shall I open an ticket to support ?

That's probably best