[Pdns-users] Recursor reply SRVFAIL from the first NS server and does not try other NS servers

[Remi Gacogne]

Hi Mohamad,

Would you mind providing a trace, either by starting the recursor with
--trace, which is very verbose, or by using:

 rec_control trace-regex safariaquapark.com

To enable tracing for this domain only. You can revert that later with

 rec_control trace-regex ''

In my own tests the recursor does try all NSs, but it looks like queries
to ns1.i-net.ps and ns4.i-net.ps end up as timeout most of the time, at
least from here.

Best regards,

Remi

On 4/9/19 8:42 AM, Mohamad F. Barham wrote:
> I'm using 
> 
> PowerDNS Recursor 4.1.12
> 
> Using 64-bits mode. Built using gcc 4.8.5 20150623 (Red Hat 4.8.5-28) 
> 
> 
> 
> __ __
> 
> cid:image002.png at 01D327F4.25E9A910____
> 
> 	
> 
> *Mohamad Barham__*
> 
> System administrator | Information Technology Department____
> 
> Birzeit University____
> 
> P.O.Box. 14, Birzeit, Palestine
> 
> Tel: + 970 22982012 | Mob: +970 597 861929 | Ext: 5616
> 
> mbarham at birzeit.edu | www.birzeit.edu <http://www.birzeit.edu/>
> 
> 
> 	
> 
> 
> ------------------------------------------------------------------------
> *From:* bert hubert <bert.hubert at powerdns.com>
> *Sent:* Monday, April 8, 2019 2:13:12 PM
> *To:* Mohamad F. Barham
> *Cc:* pdns-users at mailman.powerdns.com
> *Subject:* Re: [Pdns-users] Recursor reply SRVFAIL from the first NS
> server and does not try other NS servers
>  
> On Mon, Apr 08, 2019 at 10:53:24AM +0000, Mohamad F. Barham wrote:
>> I have pdns-recursor running on the campus, and I have issue with NS servers :
> 
> Hi Mohamad,
> 
> Before we can investigate, which exact version of the PowerDNS Recursor are
> you running? Do you run with any Lua scripts?
> 
>         Bert
> 
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-- 
Remi Gacogne
PowerDNS.COM BV - https://www.powerdns.com/

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