How to configure Mikrotik correctly so that it looks at its external ip?

Question

Mikrotik

How to set up the route correctly, or make some kind of setting so that on a device in the local network, access via an external IP?
I set up a web server on a virtual machine. Forwarded all ports. I've been breaking my head for 2 days, I go to the internal ip, everything is buzzing. If I go outside, it says that there is no such resource. And now I go from the phone via the mobile Internet and voila. Everything is working.
What setting should I make so that when I type in the ip or domain of my site in the search bar, I would let it through an external address.

Answer 1

According to the mind, you need your own DNS, but in general, Mikrotiks have their own HairpinNAT