| Event Id | 6520 |
| Source | DNS |
| Description | Zone %1 was updated to version %2 of the zone as provided from the master server at %3. |
| Event Information | According To Microsoft:" Explanation: The specified zone file for the specified server has changed and has incremented the serial number in its SOA record to the number specified by the message. The message indicates that the primary database file has changed and that a zone transfer will take place to update the secondary DNS server that is authoritative for the specified zone. |
| Reference Links | Microsoft product: Windows Operating System Version: 5.0 Event Source: DNS Event ID: 6520 |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.