Hello @a8ree1 ,
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Conditional forwarding isn't currently natively supported for Azure Private DNS.
References: https://learn.microsoft.com/en-us/azure/dns/private-dns-overview#other-considerations
This is a feature request by many customers and the backend team is working on it.
Azure Private DNS manages and resolves domain names in the virtual network and provides hostname resolution between virtual networks using virtual network peering.
To enable resolution between Azure and on-premises networks, see Name resolution for VMs and role instances.
If you need resolution of Azure hostnames from on-premises computers, you need to forward queries to a customer-managed DNS proxy server in the corresponding virtual network, the proxy server forwards queries to Azure for resolution.
If you need resolution of Azure Private Endpoints from your on-premises, you can use your DNS forwarder to override the DNS resolution for a private link resource.
Reference : https://learn.microsoft.com/en-us/azure/private-link/private-endpoint-dns#on-premises-workloads-using-a-dns-forwarder
Kindly let us know if the above helps or you need further assistance on this issue.
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