downloadable db anywhere?

same ole story. dhs acting illegally and in direct violation of court orders while no legal repercussions brought to any dhs employee. everyone is free and clear with some stern warnings.

Not familiar with cloudflare. But generally speaking, purchase and register a domain and point the DNS to cloudflare. Configure the A record of your domain to your home’s public IP address. In your firewall you want to set up a translation rule to send any traffic on a port you assign externally to whatever IP and port your nginx server is internally.

You can also consider not exposing any of your services publicly - keeping your home server more secure. Instead set up a wireguard (or other) VPN, expose just that and point your domain or subdomain to it. Then, while you’re away, connect to your VPN and have your audiobookshelf client on your phone connect to you lan IP address /port.