Question About Recursion In A Split Horizon Setup

Konstantin Stefanov cstef at parallel.ru
Fri Apr 17 15:02:50 UTC 2020


On 17.04.2020 17:56, Tim Daneliuk wrote:
> On 4/17/20 9:50 AM, Bob Harold wrote:
>>
>> Agree, that's odd, and not what the man page says.  Any chance that there is some other DNS helper running, like resolved, nscd, dnsmasq, etc?
> 
> Nope.  This is vanilla FreeBSD with vanilla bind running.
Lately vanilla FreeBSD has unbound as caching and recursive DNS server. 
Did you turn it off?

> 
>> 'dig' should tell you what address it used, at the bottom of the output - what does it say?
> 
> 
> 
> ;; Query time: 0 msec
> ;; SERVER: ::1#53(::1)
> ;; WHEN: Fri Apr 17 09:53:51 CDT 2020
> ;; MSG SIZE  rcvd: 83
> 
> 
> Does the SERVER line indicate it's trying to get to the local instance via
> IPV6 or is this just standard notation?  (This is an IPV4 only environment).
> 
> 
> 

-- 
Konstantin Stefanov


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