[Pdns-users] Persistent DNS cache

Posner, Sebastian s.posner at telekom.de
Tue Apr 10 13:40:35 UTC 2012

Brouwer, Onno wrote:

> Does anyone know whether it is possible to use PowerDNS to build a persistent DNS cache?

What exactly do you unterstand to be a "persistent DNS cache"?

Ideas come to my mind including querylogging, automatic ressource
record extraction, revision control systems, lua and/or pipe backends; 
so probably there will be (possibly very high-maintenance) possibilites
how you can make PowerDNS do what you are thinking about; but without 
knowing what exactly you are trying to achieve, there won't be any useful 
hints on how to get there.

Kind regards,


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