Finally replaced my DynDNS setup that exposed my home server to the Internet with a combination of:
- Tiny VPS* with public IP
- HAProxy with
send-proxy-v2(proxy protocol) - Wireguard tunnel to home server
So you guys stop tracking my home IP.
Thanks to @cR0w for the original idea.
*The cheapest IPv4 that I've found so far: ionos VPS XS (2$/1€).