Marc Perkel wrote:
> I'm not real good at this but I whipped up this little PHP script to 
> test RDNS.
>
> http://www.junkemailfilter.com/rdns.php
>
> If anyone is interested in improving this I'll post the source and 
> someone can make it better.

That's impressive overkill.  Most UNIX users will be able to do "host 
1.2.3.4" or "nslookup 1.2.3.4".


-- 

 Martin A. Brooks |  http://www.antibodymx.net/ | Anti-spam & anti-virus
    Consultant    |  [EMAIL PROTECTED]      | filtering. Inoculate
  antibodymx.net  |  m: +447896578023           | your mail system.



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