On 10-Jun-2018 13:54:05:
I just realized i never posted about it here, but a while back I wanted a simple ACME client for handling my Let's Encrypt SSL certificates. I found a nice and simple one for doing http-01 challenges that was named acme-tiny. I made a fork of the original client which does dns-01 challenges instead. This also means it can handle wildcard certificates! (The original can't do wildcard certs because http-01 auth doesn't support them.) You can get my fork from:
There is a distinct pattern where I mostly work on it every 90ish days when I renew my LE certificates.
Disclaimer: I've never really tested the dynamic DNS support, someone sent me that as a pull request.