[Pdns-users] PDNS Recursor and reverse lookup

UroŇ° Gruber uros.gruber at gmail.com
Wed Jun 16 08:34:30 UTC 2010


Hi,

here is result from one of IP

[root at host1 ~]#dig @91.185.194.202 118.167.130.182

; <<>> DiG 9.4.3-P2 <<>> @91.185.194.202 118.167.130.182
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7121
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;118.167.130.182. IN A

;; AUTHORITY SECTION:
. 10774 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2010061600 1800
900 604800 86400

;; Query time: 0 msec
;; SERVER: 91.185.194.202#53(91.185.194.202)
;; WHEN: Wed Jun 16 10:31:49 2010
;; MSG SIZE  rcvd: 108

[root at host1 ~]#dig @91.185.194.206 118.167.130.182

; <<>> DiG 9.4.3-P2 <<>> @91.185.194.206 118.167.130.182
; (1 server found)
;; global options:  printcmd
;; connection timed out; no servers could be reached
[root at host1 ~]#host  118.167.130.182 91.185.194.202
Using domain server:
Name: 91.185.194.202
Address: 91.185.194.202#53
Aliases:

182.130.167.118.in-addr.arpa domain name pointer
118-167-130-182.dynamic.hinet.net.
[root at host1 ~]#host  118.167.130.182 91.185.194.206
;; connection timed out; no servers could be reached

One thing I didn't quite understand is that bind have root.hint file but
powerdns does not. Could this be a problem?

regards

Uros

On Wed, Jun 16, 2010 at 10:14 AM, bert.hubert at netherlabs.nl <
bert.hubert at netherlabs.nl> wrote:

> Can you show your exact dig command line and the result from powerdns and
> bind?
>
> This is all supposed to work :)
>
> Sent from my phone.
>
> ----- Reply message -----
> From: "UroŇ° Gruber" <uros.gruber at gmail.com>
> Date: Wed, Jun 16, 2010 10:01
> Subject: [Pdns-users] PDNS Recursor and reverse lookup
> To: <pdns-users at mailman.powerdns.com>
>
> Hi,
>
> I've set up pdns_recursor and everything works as expected except one
> thing. dig-ing reverse lookups returns nothing. With bind i have no such
> problems. I've tested a bunch of IPs and I didn't get any answers.
>
> Is this normal and pdns_recursor does not support this or there is a secret
> setting I need to enable.
>
> I'm using latest PDNS_recursor on FreeBSD and i only set local-ip in
> config.
>
> regards
>
> Uros
>
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