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Event ID: 800 Source: DNS

The zone <zone> is configured to accept updates but the A record for the primary server in the zone's SOA record is not available on this DNS server. This may indicate a configuration problem. If the address of the primary server for the zone cannot be resolved DNS clients will be unable to locate a server to accept updates for this zone. This will cause DNS clients to be unable to perform DNS updates.
As per Microsoft: "The host address (A) resource record associated with the start of authority (SOA) resource record for this zone is missing. Host (A) resource records are used in a zone to associate DNS domain names of computers (hosts) to their IP addresses. The host (A) resource record could be missing because it was not registered, because it was accidentally deleted, or because the SOA is preventing any host address (A) resource records from being registered". See MSW2KDB for more details.

For frequently asked questions about Windows 2000 DNS and Windows Server 2003 DNS, see ME291382.

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