Problema para instalar certificado

Hola estoi intentando instalar los certificados en mi plesk y me da este error

Mi dominio

Could not issue an SSL/TLS certificate for

Could not issue a Let's Encrypt SSL/TLS certificate for . Authorization for the domain failed.


Invalid response from


Type: urn:ietf:params:acme:error:dns

Status: 400

Detail: DNS problem: NXDOMAIN looking up TXT for - check that a DNS record exists for this domain

1 Like

Hello @optimix Welcome to the forum.
Your site passes at least this test:

But I dont see a txt record for in your DNS settings.
It may just be me.
Would you please give us as much information as possible so the incredible experts here can offer some assistance to you? It will certainly help a lot!

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. |, so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is:

I ran this command:

It produced this output:

My web server is (include version):

The operating system my web server runs on is (include version):

My hosting provider, if applicable, is:

I can login to a root shell on my machine (yes or no, or I don’t know):

I’m using a control panel to manage my site (no, or provide the name and version of the control panel):

The version of my client is (e.g. output of certbot --version or certbot-auto --version if you’re using Certbot):

Also if you prefer another language to communicate can you please let us know so we can be of better assistance to you?
Estoy usando google translate y no parece estar ayudándome en este momento.

Hope I am helping!