I have an Azure KeyVault with private endpoint created in the same Vnet as Azure Databricks. While trying to add it as a scope using the private DNS Zone ie <KVname>.privatelink.vaultcore.azure.net

getting error "DNS  is invalid and cannot be reached."

If I try to ping it from Azure Databricks using as below

%sh ping <KVName>.privatelink.vaultcore.azure.net , it does resolves to its private IP address.

What could be the issue