o we understand what DNS is and why we are storing these details, now we are going to flush DNS cache on your computer. Below we have instruction for various operating systems, including most Windows versions and also Mac OSX. The following was sourced from How To: Flush Your Local DNS Cache.
Flush DNS in Windows Vista/Windows 7
- Click on Start, followed by All Programs, and then Accessories.
- Right-click on Command Prompt and choose Run as Administrator.
- In the Command Prompt window type in the following command and press Enter:
- If all goes well, which it should, you will see the following confirmation message:
Successfully flushed the DNS Resolver Cache.