Hello everyone and a special hello to Let's Encrypt Community's regulars.
I am trying to create a wildcard certification for a domains ending with: "*.foo.bar" with no success, as follows:
My domain is:
I ran this command:
$ sudo certbot --apache -d '*.foo.bar'
It produced this output:
Client with the currently selected authenticator does not support any combination of challenges that will satisfy the CA. You may need to use an authenticator plugin that can do challenges over DNS.
The operating system my web server runs on is (include version):
Ubuntu 18.04.5 LTS
My web server is:
My hosting provider, if applicable, is:
COSMOTE (if using those DNS servers:
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):
certbot 1.8.0 (installed via snap)