How to configure a domain to work on several IP addresses?

Question

Domain Name System

Faced blocking of our servers on DigitalOcean.
There was a site like a nodejs application in conjunction with nginx.
Now the server address is blocked in Russia, so the domain does not give the site in Russia.
Is it possible to somehow make it so that users not from Russia continue to work with a blocked server (so that ping is good), and users from Russia through the same domain get to the Russian VPS using their working IP.
The site can work in cluster mode, so some tricky balancer or keepalived might work.
Used by CloudFlare to manage DNS.

Answer 1

GeoDNS patch on Bind install and distribute over GEO.

Answer 2

Are you still blocking a site in Russia that is on DigitalOcean?