Dynamically Reducing TTL of few selected ResourceRecords

Barry Margolin barmar at alum.mit.edu
Mon Oct 1 01:14:25 UTC 2012


In article <mailman.331.1349053886.11945.bind-users at lists.isc.org>,
 novosirj at umdnj.edu wrote:

> A secret a co-worker taught me is to dig ANY on a record. Chances are most 
> queries are A queries only. If you have HINFO records or anything else, it 
> will not use the cached data. I don't actually know for sure that that works 
> on a removed entry though. 

That's not correct. If you ask a caching server for ANY records, it will 
just return the types that happen to be in its cache.

-- 
Barry Margolin
Arlington, MA



More information about the bind-users mailing list