oci dns service configuration to resolve names from 2 vns in different regions

Summary

how to configure dns resolution services in 2 regions with the oci dns services?

Content

Hi

I have 2 compute node in 2 regions, i would like to configure the oci dns services to resolve their public / private ip

Is this possible ? And if it is how should i do it ?

if i create a dns A record for a server located in a  region B,   on the dns oci services of the region A i cant ping or resolve the fqdn

any tips ?

Thanks

Eugene