SCC makes system maintenance simple with an easy point and click interface to many macOS X functions.

Novice and expert users alike will appreciate the powerful toolset SCC provides.

Sierra Cache Cleaner is one of the worlds leading maintenance tools with millions of downloads around the globe.

You will see the response when the service stops and starts again.

When that happens, IP address mapping becomes corrupted for certain popular websites.

Your computer then gets updated data from DNS servers next time it sends a lookup request.

How to Clear DNS Cache in Windows Clearing DNS cache is an easy and quick process.

The procedure is the same for almost all Windows systems.

Foe the example below, we will be using Windows 10.

Open the Start Menu and start typing command prompt until you see it in the results.

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

The process should take only a few seconds.

You should see the DNS Resolver Cache confirmation message when its done: The DNS Cache database on your computer is now clear.

Clear DNS Cache on a 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.

Mojave Cache Cleaner How To Clear DNS

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: 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.

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

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

Note: If you want to hear an audio notification after the DNS flush is complete, type say some text after the first command.

Mojave Cache Cleaner Mac OS X Versions

For example: sudo killall -HUP mDNSResponder; say dns cleared successfully Commands for Flushing DNS Cache on Older macOS and Mac OS X Versions The table below lists the commands for clearing the DNS cache on most macOS and Mac OS X versions.

You can copy and paste them directly from the table into your terminal.

Some distributions, like Ubuntu, dont have a default DNS service at all.

It depends on which service you have on your distribution and whether it is enabled by default.

Some of them are NCSD (Name Service Caching Daemon), dnsmasq, and BIND (Berkely Internet Name Domain).

For every distribution, you need to launch a terminal window.

Press CtrlAltT on your keyboard and use the corresponding command to clear the DNS cache for the service your Linux system is running.

Flush Local NCSD DNS Cache Use this command to clear NCSD DNS cache on your Linux machine: sudo etcinit.dnscd restart Enter your password if necessary.

The process stops and then starts the NCSD service within seconds.

Flush Local dnsmasq DNS Cache Use this command to clear the dnsmasq DNS cache on your Linux machine: sudo etcinit.ddnsmasq restart Enter your password again, if the terminal asks you to.

Mac Mojave Cache Cleaner