Issue Let's Encrypt manual install with dns

[Huguesdek]

Hello.
I use plesk 10.0.18 and i want to secure my website with ssl and lets Encrypt.
I can't install lets Encrypt module (need plesk 12.5) so i tried manual install with dns challenges.

User Guide — Certbot 0.19.0.dev0 documentation

sudo certbot --preferred-challenges dns -d lereperedesbelettes.com -d www.lereperedesbelettes.com certonly --manual

After add txt to dns with good value, test it, i got this error :

Press Enter to Continue
Waiting for verification...
Cleaning up challenges
Failed authorization procedure. www.lereperedesbelettes.com (dns-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: DNS problem: NXDOMAIN looking up TXT for _acme-challenge.www.lereperedesbelettes.com, lereperedesbelettes.com (dns-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: DNS problem: NXDOMAIN looking up TXT for _acme-challenge.lereperedesbelettes.com

IMPORTANT NOTES:
 - The following errors were reported by the server:

   Domain: www.lereperedesbelettes.com
   Type:   connection
   Detail: DNS problem: NXDOMAIN looking up TXT for
   _acme-challenge.www.lereperedesbelettes.com

   Domain: lereperedesbelettes.com
   Type:   connection
   Detail: DNS problem: NXDOMAIN looking up TXT for
   _acme-challenge.lereperedesbelettes.com

   To fix these errors, please make sure that your domain name was
   entered correctly and the DNS A/AAAA record(s) for that domain
   contain(s) the right IP address. Additionally, please check that
   your computer has a publicly routable IP address and that no
   firewalls are preventing the server from communicating with the
   client. If you're using the webroot plugin, you should also verify
   that you are serving files from the webroot path you provided.

I don't understand

Thanks for your help

 

[IgorG]

It would be better to ask LE community. For example - DNS challenge failing: NXDOMAIN looking up TXT
From Plesk point of view I'd suggest you consider upgrade possibility and use amazing LE and other Plesk extensions