Understanding reverse DNS better

Jeroen Massar jeroen at unfix.org
Tue Jan 25 10:26:41 CST 2011

On 2011-01-25 17:21, Jethro R Binks wrote:
> On Tue, 25 Jan 2011, Larry Smith wrote:
>> I use Squish (www.squish.net/dnscheck) for this purpose.  Reasonable web 
>> interface and gives lots of info about where things are breaking down...
>> -- 
>> Larry Smith
> squish.net/dnscheck is great, except when I've had problems with it, or 
> wanted a second opinion.  Does anyone know another site that offers much 
> the same functionality?

google(dns doctor)

(various places host that tool and you can install it locally too)

Oh and this tool called 'dig' which is really amazing.


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