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DNS caches that support partitioning ?
From: "John Levine" <johnl () iecc com>
Date: 17 Aug 2012 16:13:09 -0000

Are there DNS caches that allow you to partition the cache for
subtrees of DNS names?  That is, you can say that all entries from
say, in-addr.arpa, are limited to 20% of the cache.

The application I have in mind is to see if it helps to keep DNSBL
traffic, which caches poorly, from pushing other stuff out of the
cache, but there are doubtless others.


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