Registry Tip : DNS Server Stops Using Round Robin for Host Name Resolution
LocalNetPriority overrides Microsoft Windows NT Domain Name Service (DNS) server round robin functionality.
The latest version of Dns.exe for Windows NT server introduces a new feature,
LocalNetPriority, that attempts to return Host resources that are local to the
requestor instead of merely responding round robin. By default, normal round
robin responses will not occur. To return to round robin responses, you will
need to disable the LocalNetPriority setting: Q177883