[jackweirdy]

I use this solution myself.

I have a domain name I own and only have A records configured for use on internal DNS.

Externally it is managed by cloudflare, and certbot uses the cloudflare plugin to renew certificates before deploying certs to my hardware over telnet

[exikyut → jackweirdy]

How I read this comment, presented as an audio-playback-style progress bar:

  [--------------------------------------------??]
     ^ Interesting!   ^ Huh, that's a good i-- ^ Wait, what?

[iso947 → exikyut]

Deploying via telnet is reality for a lot of kit