Open Bug 1718485 Opened 3 years ago Updated 2 years ago

Use the Windows 10/11 built in DoH if possible

Categories

(Core :: Networking: DNS, enhancement, P3)

All
Windows
enhancement

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()

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(Reporter: u673061, Unassigned)

References

(Blocks 2 open bugs)

Details

(Whiteboard: [necko-triaged])

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(1 file)

The Windows 10 insider preview dev channel (version 21390.2025) has introduced a DoH feature (namely "encrypted DNS" built in the OS. It would be great the proritise the system settings rather than Firefox settings, especially in an enterprise environment where group policies where certain DNSes are used.
An example settings can be seen in the attachment.

Edited the title and the platform since built in DoH will be in the upcoming Windows 11 too.

OS: Windows 10 → Windows
Summary: Use the Windows 10 built in DoH if possible → Use the Windows 10/11 built in DoH if possible
Blocks: doh
Severity: -- → S3
Priority: -- → P3

According to this we should be able to call DnsQueryConfig then use a new version of the DNS_INTERFACE_SETTINGS structure, DNS_INTERFACE_SETTINGS3. The DoH settings are in the ServerProperties.

Whiteboard: [necko-triaged]
Blocks: 1500289

See this comment for discussion of alternatives on Linux and Android.

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