Azure DNS Private Resolver is not returning private IP Address on Azure Resources

Ramasamy Balasubramanian 0 Reputation points
2024-05-03T14:14:44.8133333+00:00

Private DNS Resolver is integrated with

Inbound - Front End IP -- Pointing to On-Premise DNS server

Outbound - Added Rules set with On-Premise DNS servers IP

VNET based virtual link is added

Custom DNS entry is added on all Spoke VNETs on Custom DNS section

NSG rules are created with DNS port only for Inbound and Outbound Private DNS resolver subnets

Firewall rule is enabled for On-premise DNS server pointing to Spoke VNETs based environments

Private DNS Zone and Private Link is created for Storage Account

While executing DNS resolution getting only public IP not Private IP which is assigned via private Link.

ex: getting DNS resolve only on Azure DNS

xyz.saaccount.privatelink.table.core.windows.net 168.63.129.16 Server : 168.63.129.16 Address : 168.63.129.16 Non-Authoritative answer: Name: xyz.saaccount.privatelink.table.core.windows.net Address : 192.168.6.16 --- private IP =====================================

Not getting DNS resolve via Private DNS

xyz.saaccount.privatelink.table.core.windows.net 192.168.0.6

Server : 192.168.0.6

Address : 192.168.0.6

Non-Authoritative answer:

Name: xyz.saaccount.privatelink.table.core.windows.net

Address : 52.239.222.113 - resolving public ip

============================================

Any Advice ????

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