https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-ada2/f884c624-0ba6-4997-ba90-0c680332610f?redirectedfrom=MSDN
[MS-ADA2]: Attribute msDNS-KeymasterZones | Microsoft Learn
This attribute is written onto msDNS-ServerSettings objects. It is used to store DNS state. cn: ms-DNS-Keymaster-Zones
msattributemicrosoftlearn