The more I am selfhosting the more ports I do open to my reverse proxy.
I also have a VPN (wireguard) but there are also 3 family members that want to access some services.
Open ports are much easier to handle for them.
How many users do you have and how many ports are open?
My case: 4 users (family)/ 8 reversed proxy ports
How many users and open ports have you?
I know cloudflare has a free tier and allows you to put rules like this in place. AFAIK you’d have to use them as DNS at least in order to use this feature. I use Cloudflare tunnels and access to facilitate remote access to my home-server, and I know I have this same rule in place.