How to set ip and domain when setting up retrofit 2?

Question

Android

How to set retrofit 2 at the same time ip on which it should go and the domain that it should use at the same time?
For example.
Two domains x.ru and zxru are attached to ip 1.1.1.1, I need the request to go to the second domain, and if the request is sent simply to ip, then it goes to the first domain.

Answer 1

IMHO this cannot be configured from the client side, it must be decided on the server side.
The client simply uses DNS and sends the URL in its HTTP header - neither the browser nor the retrofit should decide on its own where it should be redirected - it's up to the server to decide where documentROOT is for 1.1.1.1, for x.ru or for zxru.
Do you have access to the server?