disable cashing

[Barry Margolin]

In article <bo8rbe$24vf$1 at sf1.isc.org>,
yossi <yossi.zadah at audiocodes.com> wrote:
>phn at icke-reklam.ipsec.nu wrote in message news:<bo6j2e$2hfe$1 at sf1.isc.org>...
>> yossi <yossi.zadah at audiocodes.com> wrote:
>> > How I can configure the dns, to disable cashing?  
>> > thanks
>> 
>> You can't. It's a built in part of the design.
>
>How can an application actively query the name server in order to
>detect the possible change, regardless of the Time To Live (TTL)
>associated with the DNS record?

Look up the NS records and then query an authoritative server directly
rather than going through a caching server.

-- 
Barry Margolin, barry.margolin at level3.com
Level(3), Woburn, MA
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