This is probably my misunderstanding of how it works. Pardon what's probably a silly question, but do all certs work the same way (i.e., certs are never "renewed" but just reissued with new dates)?
> certs are never "renewed" but just reissued with new dates
This is correct.
The question arises. How Letsencrypt handle reissued certificates under one domain? Guess if I reissue million times for a specific domain, does this override the previous certificates on their database or does it create valid certificates each time I reissue? Thanks for the script.