I provisioned the resources accordingly to the documentation. https://docs.microsoft.com/en-us/azure/postgresql/flexible-server/concepts-networking I did the provisioning using BICEP.
The name of the server is my-dev-db and I created a DNS private zone: my-dev.postgres.database.azure.com
Now what I see, is that from my local computer, so public internet, I can ping both my-dev.postgres.database.azure.com and my-dev-db.postgres.database.azure.com
I created a VM in the same VNET and I managed to connect via postgres client, but, not to the private DNS, my-dev.postgres.database.azure.com but to the my-dev-db.postgres.database.azure.com which is the one automatically created by azure as server name. When I try to connect with the private DNS it doesn't resolve.
So my question: Why can I ping both dns from outside Azure. Why the private dns doesn't resolve in the VM.
Really can't make sense of this behavior.