I last looked at LetsEncrypt maybe 8-9 years ago, I thought it was awesome but not suitable for my internal stuff due to the http challenge requirement, so I we

I last looked at LetsEncrypt maybe 8-9 years ago, I thought it was awesome but not suitable for my internal stuff due to the http challenge requirement, so I went down the self signed CA route and stuck with that, and didn’t really keep up with developments in the space It was only until recently someone told me about the DNS challenge and I immediately ported everything over with a wildcard cert - its been great!