Check ur DNS Performance with this free tool

[Nicks]

I was searching Sumthing on Internet to test my DNS Performance...and i came i across this....DPT( DOMAIN PERFORMANCE TEST)...
This app (dpt) will test the performance of your dns server and show the results in a handy chart.
It will resolve the ip addresses in random order of the included list of 10,000 domain names inside the domains.txt file.
you Can Download it from here
for Windows http://swmirror.org/drupal/node/93
for Linux http://swmirror.org/drupal/node/92
for Mac http://swmirror.org/drupal/node/91

Thanx.....