Since 2020


Since 2020

Clearing DNS cache is an easy and quick process. The procedure is the same for almost all Windows systems. For the example below, we will be using Windows 10.

To flush DNS on your Windows machine:

1. Load the Command Prompt as an administrator. Open the Start Menu and start typing the command prompt until you see it in the results.

2. Type ipconfig /flushdns when the prompt loads and hit Enter on the keyboard.

3. The process should take only a few seconds. You should see the DNS Resolver Cache confirmation message when it’s done:

The DNS Cache database on your computer is now clear. You should get the correct and updated IP mapping from DNS servers next time your machine sends a DNS query.

How To Flush DNS Cache on Mac

There are a few different commands to use for flushing DNS cache on OS X and macOS depending on the version you are running.

As the procedure is the same on all versions, this article details how to clear DNS on macOS Mojave (10.14) and then list the commands for other versions in a table.

Flush DNS on macOS Mojave (version 10.14)

To clear DNS cache on macOS Mojave, use the Terminal application:

  1. Run terminal.app using your preferred method. You can launch the app from Applications -> Utilities or press Command + Space to launch Spotlight and search for Terminal.

2. Type in sudo killall -HUP mDNSResponder and hit Return on your keyboard.

3. Enter the administrator password for the account in question and hit Return.

There is no notification when the process finishes.

Acknowledgment of Country

YAKK acknowledges the Traditional Owners and Custodians of the land on which we work. We pay respects to Elders past, present and emerging, and recognise their connection to the land. Sovereignty was never ceded.


We are proud partners of Green Fleet Australia, planting trees to offset our carbon footprint along with 1 tree per month for every client that works with us.

Yakk is in the process of becoming a certified B Corp.

Stand out from the herd

Copyright © Yakk 2022. All Rights Reserved    |    Privacy policy    |    Terms & Conditions

Stand out from the herd

Copyright © Yakk 2022. All Rights Reserved