hello, the nature of the problem that causes temporary lookup failure is
not dns
like i thinking of, the problem is caused by mysql backend. Some
spam has strange charset that caused mysql error, see previous mail
about it.
Thank's a lot.
Il 05/02/2011 13:55, Reindl Harald ha scritto:
Am 05.02.2011 12:37, schrieb Benny Pedersen:
On Fri, 04 Feb 2011 08:44:39 -0600, Noel Jones<njo...@megan.vbhcs.org>
wrote:
At least set up a local caching resolver with 8.8.8.8 as the
forwarder.
in case of bind this is bad to use any forwarder since it disables hint
zone, forwarders is more usefull pr zone, so keeep forwards out of options
containter in named.conf
And where is the problem?
Nobody needs the "hint zone" in his LAN because some reasons:
* A big external forwarder has many requests in his cache
* This cached requests are much faster and fewer as full recursion
* It reduces the load of the root-Servers
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