Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
599 questions
Azure Firewall I see the
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Mariusz Ferdyn
5
Reputation points
Azure Firewall reports the following problems: Failed to resolve FQDN microsoftmetrics.com. Error lookup microsoftmetrics.com on 127.0.0.53:53: no such host; DNS resolution returned no IPs. It comes from AzureFirewallSubnet subnet. So seems that Azure Firewall tries to connect to microsoftmetrics.com.
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ChaitanyaNaykodi-MSFT 24,231 Reputation points Microsoft Employee2024-02-27T01:08:03.8466667+00:00 @Mariusz Ferdyn
Thank you for reaching out. Can you please share more information about your set-up and let us if you are using any custom DNS Setting for your Azure Firewall? Can you also share if you are using any private DNS zones? Thank you! -
Mariusz Ferdyn 5 Reputation points
2024-02-27T07:23:00.6133333+00:00 I have enabled: Azure Firewalls associated with this policy will listen on port 53 and will forward DNS requests to the DNS default DNS Server.
I have also DNS private resolver and Windows 365 VM. No private DNS Zones. -
ChaitanyaNaykodi-MSFT 24,231 Reputation points Microsoft Employee
2024-02-28T22:56:57.0866667+00:00 @Mariusz Ferdyn
Thank you for getting back. I have made a private message here. Please let know if you can provide the requested details. Thank you!
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