Azure DNS
An Azure service that enables hosting Domain Name System (DNS) domains in Azure.
593 questions
Static IPv6 Azure DNS IP address
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Aswin Antony
1
Reputation point
Hi,
I'm able to perform address resolution with a Private DNS Zone in my vnet. The name-server IP I have mentioned in my firewall device is 168.63.129.16 (Azure DNS static IP address). I need to check the same with IPv6 as well instead of v4 in place of name-server value in my DEFAULTDNS.
What will be the IPv6 Azure DNS IP address?
Thanks in advance!
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ChaitanyaNaykodi-MSFT 22,856 Reputation points Microsoft Employee2022-06-06T21:57:32.81+00:00 Hello @Aswin Antony , Welcome to the Microsoft Q&A forum.
I am not sure if I have understood your question correctly, can you please elaborate more on your set-up and why do you require a IPv6 DNS IP address?
Have you added a
AAAArecord in your private DNS zone in order to resolve the IPv6 address? -
Aswin Antony 1 Reputation point
2022-06-07T07:04:36.443+00:00 Hi @ChaitanyaNaykodi-MSFT , Thanks for responding to my query.
Devices present in my VNET: Multiple VMs (linux + Windows) and Firewall VMs (ASAv + FTDv).
Requirement : To check whether Address resolution is working with DNSv6 on ASA/FTD, between these multiple VMs in my VNET.
While checking around, got to know we can make use of DNS Zones in Azure to add Records and perform address resolution between devices in my VNET, instead of actual DNS. Since, opted for Private DNS since the scope is currently limited to my VNET. At present, I'm able to perform IPv4 and IPv6 Address resolution between VMs in my VNET using both A and AAAA records, however the name-server mentioned in my Firewall (ASAv/FTDv) is 168.63.129.16 (Azure DNS static IPv4 address). If this is not mentioned, Address resolution won't work in ASA/FTD.
Question : Is there an corresponding IPv6 for 168.63.129.16 which I can make use of as my IPv6 name-server?
Hope the query is clear. Thanks!
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ChaitanyaNaykodi-MSFT 22,856 Reputation points Microsoft Employee
2022-06-10T18:55:09.43+00:00 Hello @Aswin Antony , Thank you for providing additional details. I have reached out to the team internally regarding this issue and will share an update as soon as I get a response back. Thank you for your patience and understanding!
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Roland Huebinger 1 Reputation point2022-10-28T19:05:58.813+00:00 Is there any update on the status?
We also need to configure a dual-stack hybrid DNS environment.
And we need the IPv6 DNS address to be able to forward DNS traffic to Azure DNS.Thanks
Roland
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