Hi guys, I think i have done it.
by the way i found this:
Flush DNS in Windows:
Click on Start button.
Type "cmd" and press OK button.
You should see the following line: C:Documents and SettingsUser>. Type:
You will see a message containing the following:
"Windows IP ConfigurationSuccessfully flushed the DNS Resolver Cache."
Type "exit" to close the prompt.
Flush DNS in Mac OS X:
Click on Finder in the dock.
Click on Macintosh HD.
Click on Applications.
Click on Utilities.
Double-click on Terminal.
In Mac OSX Leopard, you can use the following command to flush the DNS resolver cache:
In Mac OSX versions 10.5.1 and before, the following command performs the same task:
Flush DNS in Linux:
In Linux, the nscd daemon manages the DNS cache. To flush the DNS cache, restart the nscd daemon. To restart the nscd daemon, use the command: