Event ID 6003 — DNS Server Zone Transfer

Event ID 6003 — DNS Server Zone Transfer

Updated: November 13, 2007

Applies To: Windows Server 2008

Domain Name System (DNS) enhances fault tolerance and load balancing by providing for server redundancy. For any given zone, a DNS server can act as a primary master server, which is the authority for a zone, or as a secondary server, which obtains its zone data from the zone’s primary master server or another secondary server. This process is known as zone transfer.

Event Details

Product: Windows Operating System
ID: 6003
Source: Microsoft-Windows-DNS-Server-Service
Version: 6.0
Message: The DNS server received a request from %1 for a UDP-based transfer of the entire zone. The request was ignored because full zone transfers must be made using TCP.


This is a normal condition. No further action is required.

Related Management Information

DNS Server Zone Transfer

DNS Infrastructure


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