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Have you ever even been requested to clear your DNS cache? It’s a troubleshooting tip that helps you get to the most recent version of a web site, significantly after DNS changes.

DNS information tells your browser the place to discover a web site. Your pc retains this data in its cache to rapidly level browsers in the right path.

In this article, we’ll present to you the way to clear your DNS cache on Mac, Windows, and Chrome. This may well let you simply refresh DNS records saved in your device and provide help to troubleshoot web site issues.

Here’s a fast overview of what we’ll cover on this information:

  • What is DNS cache
  • How to clear DNS cache in Windows
  • And How to clear DNS cache in Mac
  • Also, How to clear DNS cache in Chrome
  • How to check for DNS updates

What is DNS Cache?

DNS cache is like an address e-book saved in your pc with the domain name server (DNS) data of every web site you go to.

Domain Name Server or DNS is an expertise that tells your pc the IP address related to a website name.

Saving the DNS data in a local DNS cache helps your browser rapidly discover a web site.

When you enter a web site address in your browser, it’s going to search for DNS information within the local cache first. If it finds the directions, then it makes use of the DNS cache to go to the web site.

However, if the data shouldn’t be within the local DNS cache, then the browser will get it from different DNS servers throughout the web.

This ensures that each time you go to any web site, your browser takes the shortest path to get the DNS information it must find the web site on the web.

Nonetheless, this will sometime trigger hassle. For instance, if you end up moving a WordPress site to a new domain name or if you end up moving WordPress to a new host.

DNS information might not get up to date rapidly in your pc, and it’s possible you’ll find yourself visiting the previous web site or see a not found error. It is going to finally get up to date, however why wait when you may clear DNS cache straight away.

Let’s check out the way to clear DNS cache throughout varied platforms.

The way to Clear DNS Cache in Windows

If you’re utilizing a windows computer, then right here is how you’ll clear DNS cache in your system.

First, it is advisable to click on the start button and choose the CMD (command immediate) device.

start-command-prompt to clean dns cache

This may launch a command prompt window. Inside it is advisable to enter the next textual content:

ipconfig /flushdns



Click on the enter button to execute the command and Windows will flush the DNS cache.

That’s all, now you can resume visiting your web site to fetch the up to date DNS information.

The way to Clear DNS Cache on macOS

If you’re on a Mac computer, then observe the steps beneath to clear your DNS cache.

First, it is advisable to launch the Terminal app. Yow will discover it within the Launchpad below the ‘Other’ folder. You may also launch it by opening Finder and going to Applications » Utilities folder.

launching-terminal to clean dns cache


This may launch the terminal window where it is advisable to enter the next command.

sudo killall -HUP mDNSResponder



You’ll be requested to enter your macOS account password. It’s the identical password you utilize to log into your pc.

After that, your pc will flush the DNS cache. Now you can go to the web site to get the most recent DNS information.

Clear DNS Cache in Chrome

Google Chrome additionally keeps a DNS cache of its personal, and it’s separate from the DNS cache saved by your working system.

For those who use Google Chrome as your principal browser, then you’ll have to clear Chrome’s DNS cache as effectively.

First, it is advisable to enter the next address in your browser’s address bar and press enters in your keyboard.




This may load Chrome’s net internal settings page. From right here it is advisable to click on the ‘Clear host cache’ button, and Chrome will clear up its DNS cache.

Now needless to say DNS cache is separate from the browser cache.

Your browser saves a variety of web site information in a brief cache to rapidly load pages on subsequent visits.

If you’re having hassle viewing a web page that you just up to date however can’t see your adjustments, you then would wish to clear the browser cache.

Now we have step-by-step information on how to clear browser cache on all main browsers that you would be able to observe.

The way to Check for DNS Updates

If you end up shifting your WordPress web site to a number or transferring your domain registration to a brand new domain registrar, you’ll have to alter your DNS settings and level them to the brand new location.

When you apply these adjustments below your domain settings, it takes some time for adjustments to propagate throughout the web. This might take anyplace between a couple of hours to a few days.

Throughout this time, your domain will someday level to the previous location and typically it’s going to level to the brand new location. This is determined by your geographic location and which DNS servers your browser asks for instructions.

You’ll be able to verify how these DNS changes are propagated around the globe utilizing on-line tools like DNS Checker.

Merely enter your domain name, and it’ll fetch DNS from totally different geographic places unfold around the globe.



If all places point out the identical IP address with an inexperienced checkmark, then this implies the DNS changes you made are actually up to date all around the web.

We hope this text helped you discover ways to simply clear your DNS cache on totally different units.

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