How do I clear my browser's DNS cache? Chrome Firefox. Click on " I accept the risk! You should now be on a page with various Firefox variables and a search bar on the top. Safari. On Safari, we can empty the cache with an option or even a shortcut. But first, we need to enable the Develop menu in the Menu bar. Opera. Click on " Clear Host Cache " to flush the DNS cache. ...How to flush your DNS cache?
To flush your local DNS cache in Windows follow these easy steps: In the Command Prompt type ipconfig /flushdns and press Enter. Right-click Command Prompt and select Run as Administrator; It is advisable to clear up your browser’s cache as well.