Azure Hybrid Join errors

Douglas Bonilla 66 Reputation points

I have configured hybrid ad join in ad connect, but the devices still do not join Intune I have checked the errors on the devices and I have obtained the following:
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Some errors I have seen in the event viewer:

The get join response operation callback failed with exit code: Unknown HResult Error code: 0x801c03f2.

Activity Id: d8a09df9-ee38-446c-8c49-155cea46bb3d

The server returned HTTP status: 400

Server response was: {"ErrorType":"DirectoryError","Message":"The device object by the given id (1f07a731-bf5e-4802-82c2-9d8e1e5cf6b7) is not found.","TraceId":"d8a09df9-ee38-446c-8c49-155cea46bb3d","Time":"10-10-2023 17:05:45Z"}

Automatic registration failed. Failed to lookup the registration service information from Active Directory. Exit code: Unknown HResult Error code: 0x801c001d. See

errors I see in the event viewer 307 304 204

Could someone tell me what is happening and how I can fix it?

A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
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Microsoft Entra
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
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  1. Douglas Bonilla 66 Reputation points

    @Domooney-MSFT thanks for your help, the issues with network has been successful but, I can't join devices automatically, let you see that screenshots, I found this on my tenant, it's belong a CNAME record:
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    Also, in my test environment this issue isn't existing, but MDM not showing Microsoft Intune:

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