How to clear your DNS cache on Windows

Why should I clear my DNS cache?
Clearing your DNS cache ensures your computer connects to the new server addresses after IP changes.

Windows 11 and Windows 10 #

1. Click Start and type cmd.
2. Right-click Command Prompt and select Run as administrator.
3. In the black window, type: ipconfig /flushdns
4. Press Enter.
   You’ll see: “Successfully flushed the DNS Resolver Cache.”

Windows 7 #

1. Click Start, then All Programs → Accessories → Command Prompt.
2. Right-click Command Prompt and choose Run as administrator.
3. Type: ipconfig /flushdns
4. Press Enter.
   You’ll see a confirmation that the DNS cache has been cleared.

Tip: Restarting your browser or email program after clearing the DNS cache helps apply the change immediately.