[Pdns-users] PDNS cache timeout

[Technostab]

Hi,

We are using PDNS with pipe backend and we don't have pdns_recursor as 
we dont need it.

Here is my configration,

allow-recursion=127.0.0.1
cache-ttl=0
config-dir=/etc/powerdns
daemon=yes
disable-axfr=yes
disable-tcp=yes
distributor-threads=10
guardian=yes
launch=pipe
pipe-command=/bin/pdns-pipe.pl
pipe-regex=.example.com;(A|ANY)$
pipe-timeout=5000
lazy-recursion=no
local-address=0.0.0.0
local-port=53
module-dir=/usr/lib/powerdns
negquery-cache-ttl=0
query-cache-ttl=0
setgid=pdns
setuid=pdns
socket-dir=/var/run
version-string=powerdns
include=/etc/powerdns/pdns.d

Still pdns sometime gives answer.

I there anything in configuration that required to be change.

Thanks