Requesting a wildcard certificate while SAN certificates of the same domain are still valid

I hold multiple let’s encrypt SAN certificates for sub-domains of the same domain.
Does requesting a wildcard certificate for that domain invalidate all current SAN certificates or do they keep their validity period?


They will still be valid, and there is a good use case for this configuration. E.g., beta.yourdomain.dom is a development version of your website, and you don’t want developers to have any access to the wildcard cert that you use on other servers.


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