I’m using the command: certbot renew --dry-run
to test the renewal of certificates …
the main domain www.mydomain.it has some aliases: www.mydomain.com and www.mydomain.eu
this time it fails because a domain (www.mydomain.eu) is not active (expired domain) and it is no longer used …
so I get this error:
Attempting to parse the version 0.21.1 renewal configuration file found at /etc/letsencrypt/renewal/www.mydomain.it.conf with version 0.19.0 of Certbot. This might not work.
Cert not due for renewal, but simulating renewal for dry run
Plugins selected: Authenticator webroot, Installer apache
Renewing an existing certificate
Performing the following challenges:
http-01 challenge for www.mydomain.it
http-01 challenge for www.mydomain.com
Waiting for verification…
Cleaning up challenges
Attempting to renew cert (www.mydomain.it) from /etc/letsencrypt/renewal/www.mydomain.it.conf produced an unexpected error: Failed authorization procedure. www.mydomain.eu (http-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: DNS problem: NXDOMAIN looking up A for www.mydomain.eu. Skipping.
The following certs could not be renewed:
How can I solve this?