What is the problem?
I found nothing over the internet...
I did a clean installation on my raspberry pi OctoPrint.org - Download & Setup OctoPrint with the standard tutorial
and everything works fine but I want to reach it from my domain with https protocol.
Maybe there is a way to run the webserver on a reverse proxy such as Nginx than use Certbot? problem is with default configuration it locks ports 80 and 443 so I don't know how to remove and try to do via Nginx, creating my personal configuration in site_avaible and redirect the pot over my own domain.