On Tue, Oct 20, 2009 at 05:59:04PM -0400, Derek J. Balling spake thusly: > If you're using BIND, it can do query logging. Just let it log all > your queries for a given period of time, and grep for the things > you're planning to remove. If they appear, that's a bad plan. :-)
Of course, you are absolutely right here. I had forgotten about this option. I have now enabled query logging (with appropriate limits on size etc) and will let it run for a month or more and see what I get. Thanks! Thanks to Tom and others for pointers to tools as well! -- Tracy Reed http://tracyreed.org
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