clarification on SOA

[Emanuele (aka Skull)]

On 12/1/10 2:35 PM, rams wrote:
> Hi,
> 
> I have one SOA record as follows in zone.
> 
> qa.com <http://qa.com>.   86400   IN SOA ramesh.com <http://ramesh.com>.
> qa.com <http://qa.com>. (
>                     2009111903 ; serial
>                     10800      ; refresh (3 hours)
>                     3600       ; retry (1 hour)
>                     2592000    ; expire (4 weeks 2 days)
>                     300      ; minimum (1 day)
>                     )
> 
> I queried for non exist domain against bind. Bind is returning SOA
> record with 300 as TTL value. Is it correct? Because in my zone , SOA
> has 86400 TTL.
> 
> Please clarify me.

See RFC 2308.

-- 
Paranoia is a disease unto itself. And may I add: the person standing
next to you may not be who they appear to be, so take precaution.
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