Usage: Dfsutil /Server: /DfsDnsConfig: /Set This can be used to set the DfsDnsConfig registry value in a DC or Root Server ...

Usage: Dfsutil /Server: /DfsDnsConfig: /Set  This can be used to set the DfsDnsConfig registry value in a DC or Root Server running OS Windows Server 2003 or above to the value provided. The valid values can be 1 or 0  This could be used to display the value in a DC as well  dfsutil /Server: /DfsDnsConfig /Display