Question 230
A storage private endpoint works from a hub VNet, but a workload in a spoke VNet uses a custom DNS resolver that forwards blob requests to public DNS. What change restores the intended private resolution?
Explanation
Correct Answer
The hub already resolves and reaches the approved Blob private endpoint, so correct the spoke custom resolver’s forwarding/private-zone integration and prove the ordinary Blob FQDN returns that endpoint IP.
Incorrect Answers
A working Blob private endpoint already exists. Creating another or disabling public access without fixing the spoke resolver would still leave this client resolving the wrong address.
On-premises hybrid forwarding is a separate scenario. This fault occurs in a spoke VNet whose custom DNS server forwards Blob names outside the linked private-zone resolution path.
Separate endpoint subresources are necessary when using other Storage APIs, but Blob is already available privately and its spoke DNS forwarding is the remaining defect.



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