Error 0x800723A1

Value: -2147015775 | 0x800723A1 | 2147951521

What does it mean ?

DNS_ERROR_NOT_ALLOWED_ON_UNSIGNED_ZONE  
This operation is not allowed on an unsigned zone.
Value: 9121 | 0x23A1 | 0b0010001110100001

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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