On Tue, 05 Jul 2011 23:26:16 +0200 Andrzej Adam Filip <andrzej.fi...@gmail.com> wrote:
> Would you recommend redesigning (mainly) DUL/DUL+ DNSBL lists to > improve DNS cache hit ratio? No, not really. The poor cache hit ratio doesn't seem to be a problem in practice (most people were surprised by the results). If you have a high-enough lookup volume that it does become a problem, you just arrange to obtain (or buy) the data and run a local authoritative name server. Regards, David.
