First of all thank you for this amazing service.
I am using certbot 0.26.0 on Ubuntu with Apache2.6 and I am trying to obtain a wildcard certificate for multiple domains (3).
Each domain I add without the asterisk e.g. -d example.com and with the asterisk -d *.example.com so I provide 6 parameters in total.
I am having the following issue:
Certbot asks me to set up the _acme_challenge for each domain twice once for the domain without the wildcard, once with the wildcard. Therfore the challenges cannot complete. Because I can only verify one of them.
Please deploy a DNS TXT record under the name
_acme-challenge.example.com with the following value:
Before continuing, verify the record is deployed.
I will now investigate how to try and use the plugin, however I still believe the above mentioned behaviour is a bug.