How to Clear the DNS Cache on Windows 11
Clearing the DNS cache on Windows 11 can sort out all sorts of pesky browsing issues. Basically, it forces your computer to fetch the latest IP address info from the internet, instead of relying on outdated data stored locally. This can be a real lifesaver when certain websites won’t load or your connection feels a bit flaky.
A bit of a strange fix, but sometimes it works like magic — almost like tidying up your digital clutter and getting things back in order.
Bring Up the Start Menu
First, click the Windows icon on your taskbar or just press the Windows key. This opens the door to all the handy tools Windows has built-in. Alternatively, hit Windows + S to open Search straight away — easy as.
Search for Command Prompt
Type “Command Prompt” into the search bar — simple. Once it appears at the top, right-click on it and select Run as administrator. Yep, you’ll need a bit of admin permission to get this done. If you prefer PowerShell or Windows Terminal, you can open those instead — they work just as well.
Getting the Green Light
When a User Account Control (UAC) prompt pops up, asking if it’s OK to allow the app to make changes, click Yes. Windows is just checking you’re happy to proceed — a bit like a bouncer checking your ID before letting you in.
Run the DNS Flush Command
Type ipconfig /flushdns into the Command Prompt and hit Enter. This is the magic command that clears your DNS resolver cache. When you see a message confirming it’s done successfully, you’ll know something’s just been refreshed.
Pro Tip: If it doesn’t work straight away, check if your DNS Client service is running with:
sc query Dnscache
If it’s not active, start it with:
net start Dnscache
Quick Tips for Flushing DNS on Windows 11
Flushing your DNS regularly helps keep your internet running smoothly. If certain sites are acting up, giving the cache a quick clear-out might do the trick. It’s also handy after changing your network settings, like switching to a different DNS provider — say Google (8.8.8.8, 8.8.4.4) or Cloudflare (1.1.1.1).
Super handy tip: Want to jump straight into Command Prompt as an admin? Press Windows + X and select Windows Terminal (Admin). Saves a bit of fiddle time.
Just a heads up — after flushing, your first connection might take an extra moment to load because Windows is fetching fresh data for the first time.
FAQs About Flushing DNS on Windows 11
What does a DNS flush actually do?
It clears out the old DNS records stored on your computer. Using ipconfig /flushdns wipes the slate clean, forcing your PC to look up new addresses when needed. It’s a handy way to fix those frustrating connection hiccups.
Why should I flush the DNS cache?
Keeping your DNS cache fresh is key to smooth sailing online. Old entries can cause errors or slow loading times. Flushing it out clears any clutter and keeps your browsing experience crisp and quick.
How often should I do this?
No set rule — just do it when you notice slowdowns or after changing network settings. An occasional flush acts like a spring clean for your system, keeping everything running smoothly.
Will flushing DNS slow down my internet?
Right after you flush, the first site you visit might load a tad slower as Windows fetches new data. But overall, a clean cache generally makes your internet feel snappier in the long run.
Can DNS flush fix all connection issues?
Not entirely. While it sorts out many DNS-related problems, more complex issues might come from your hardware, ISP, or firewalls. Flushing is a great first step, but sometimes you’ll need to dig a bit deeper.
Final Word on Flushing DNS in Windows 11
Clearing the DNS cache on Windows 11 is a straightforward fix that can clear up many common browsing headaches. If it doesn’t do the trick, check other network settings or ensure your system’s updated. Keeping your DNS cache tidy is just part of maintaining smooth internet performance.