How can I use same domain for different server based on Geo Location?

Need Help With My Project
1

I have installed old blynk server in two vps. I want to know how can I use different server for same domain. And How Blynk do it ?

2

Are you doing this to support clients in different countries?

Pete.

3

Yes, I want to achieve that.

4

The local server isn’t meant to be used for commercial purposes.

Pete.

5

I am using it for my personal project which requires me to use a domain with diifferent server based on different region.