Plesk, let's encrypt and digital ocean

My domain is:

I try to renew cert Let's Encrypt with plesk.
Err 400 Time Out

Plesk 18 on Centos 8
i use Digital Ocean DNS

I can login to a root shell on my machine.

I can't renew cert. Err 400 on al ldomain. I try disabling all protection firewall etc. I can see the file where lets encrypt fetch.

I think ipv6 issue. But i read all plesk guide to test it e i think is good configuration.

Please someone can help me ?

Does Plesk only give you "Err 400 Time Out" or does it provide more text with that error message? If so, what is it?

Also, does Plesk have a verbose log somewhere you could provide? Because the information we have now is not much to work with, currently.

By the way, I can confirm your site is not accessible through IPv6. Its AAAA record is 2001:8d8:1800:8582::, but doesn't seem to be answering on port 80 nor port 443.


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