API access to DNS over HTTPS settings

Gary Kopet 6 Reputation points


I have dev build 21337and sdk version 20313, and I'm experimenting with DNS over HTTPS. It's working great.

I'm just wondering if there are calls somewhere in the Windows API that allow me to see the user's settings in this regard: whether DoH Is enabled and what the DoH server is for a given adapter.

Gary Kopet

Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
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Windows 10 Network
Windows 10 Network
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Network: A group of devices that communicate either wirelessly or via a physical connection.
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  1. Strive Sun-MSFT 426 Reputation points

    Hello, @Gary Kopet

    Please check the winapi below:

    • DnsQueryConfig: The DnsQueryConfig function enables application programmers to query for the configuration of the local computer or a specific adapter.
    • HttpQueryServiceConfiguration : The HttpQueryServiceConfiguration function retrieves one or more HTTP Server API configuration records.


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  2. Gary Kopet 6 Reputation points


    Thanks for the quick response. I'm playing with the APIs you listed, but I can't figure out how to get the information I'm after.

    I can see it using "ipconfig /all". I'm after the dns config for the nic that shows DoH is enabled: "DoH: https://dns.google/dns-query". Can you tell me how I can get that via an API?