Perhaps this is a weird question I have, but I've been watching some technotim videos lately and he seems to have local dns addresses for local services. Perhaps I've got this wrong, but if not: how would you go over doing this?

I have a pterodactyl dashboard, which I access locally using the machines IP and the port, but it would be great to have a pterodactyl.example.com domain, which isn't accessible from other networks, but does work on my own network. I also still want some services exposed to the internet, so I'm not sure if this would work.

I've started collecting a lot of movies and tv-sjows for my jellyfin server, but I found it quite difficult to keep track of what I already have, what I want and if I have the subtitles and everything for it. What would you suggest to keep track of what is and isn't available on a jellyfin server?

I've seen some stuff like the *arr software, but I actually just want to have a simple piece of software that just keeps track of my media, and doesn't also look for new stuff.

I'm currently debating on how to manage files on my servers. I have a jellyfin and a minecraft server on which I need to add, remove or download files quite often. I don't really want to use scp for everything, so I was wondering what everyone uses.

Edit: I'm looking for a gui solution, but a somewhat automated process of backups etc. is also nice

Edit 2: For anyone wondering what my final solution was: I am currently using a wireguard vpn on a raspberry pi to access my servers. I use Xpipe as a gui interface to transfer my files. I also just use tmux and ssh to execute commands and run services.