how to find record dns in zone not use ?

[Tien Ngo Thanh]

in Zone , we create more record name but long time how to know record still use by client query.please guide help me to finding it

[#2]

You need to enable DNS Debug logging, this will log all DNS queries to a text file, you can then look through the file to see if the record was queried by any client

https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2003/cc776361(v=ws....