Error 0x8007238E

Value: -2147015794 | 0x8007238E | 2147951502

What does it mean ?

DNS_ERROR_NOT_ALLOWED_ON_SIGNED_ZONE  
This operation is not allowed on a zone that is signed or has signing keys.
Value: 9102 | 0x238E | 0b0010001110001110

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

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