am I secretly exposing my home network? How do you sanity-check your MikroTik Firewall & NAT setup? (Config Review Request)

I’ve been tuning my MikroTik configuration, but as we all know with RouterOS: with great power comes a great ability to shoot yourself in the foot.

While everything seems to be working fine on the surface—DNS, Port Forwarding, and internal VLANs—I keep asking myself: How does a normal user actually verify if their Firewall, NAT, and Mangle rules follow basic security standards and aren't quietly leaking traffic or burning CPU cycles?