How to Fix DNS Address Could Not Be Found in Windows?

Liza Gupta
9 Min Read

Oh no! You’re trying to surf the web, but instead, you’re staring at the dreaded “DNS Address Could Not Be Found” error on your screen. It feels like the digital doors are slammed shut, right? Websites just won’t load, and it’s super frustrating.

So, what’s the deal? This error means your computer can’t find the address of the website you wanna visit. Think of it like trying to call someone with the wrong number. It’s just not gonna happen!

Why should you care? Well, let’s be real. Without access to websites, you’re missing out on everything from work emails to the latest cat videos. It can be a huge roadblock, especially if you depend on the internet for everyday stuff.

But don’t worry! We’ve got a game plan to fix it. I’m going to walk you through simple solutions to get you back online in no time. Stick with me, and you’ll be surfing smoothly again before you know it!

What causes the “DNS Address Could Not Be Found” error?

Alright, let’s dive into why you’re seeing this annoying “DNS Address Could Not Be Found” error.

It’s like a brick wall stopping your internet fun. But don’t worry, we’ll figure this out together.

1. Your DNS Cache Might Be Clinging On

Your computer holds onto bits of old data. Sometimes, it keeps outdated DNS info that’s no longer helpful. This can confuse your computer, like it’s looking at an old map. So we might need to clear that out.

2. Your DNS Server Settings Could Be Wrong

These settings guide your internet traffic. If they’re off, it’s like taking a wrong turn. Sometimes, they just aren’t set up right, and you need to tweak them a bit.

3. Your Connection Just Hiccupped

Network issues can pop up anytime. It might just be a small hiccup, like your connection took a quick nap. Simple fixes often help here.

4. Your Firewall or Antivirus is Being Overprotective

These programs mean well, trying to keep you safe. But sometimes, they get a little too excited and block stuff they shouldn’t. We might need to adjust their settings briefly.

By understanding what’s going on, we’re a step closer to fixing it and getting you back online. Let’s not fret—together, we’ll untangle this mess. Ready to move on to the fixes?

How to fix “DNS Address Could Not Be Found” in Windows

Alright, you’re staring at this annoying error and want it gone, right? Let’s tackle it, step by step.

We’ll go through some easy solutions, and I promise, you’ll be back online in no time. Here we go!

#1 Clear Your DNS Cache

First things first, let’s clear out those old, dusty bits of data your computer holds onto. It’s like giving your system a fresh pair of glasses so it can see clearly again.

Here’s how you can flush the DNS:

  • Open the Start menu and type cmd in the search bar.
  • Right-click on Command Prompt and select “Run as administrator.”
  • In the Command Prompt window, type ipconfig /flushdns and press Enter.

That’s it! You just cleared the old junk. Now, check if your websites load.

#2 Change Your DNS Server Settings

If flushing didn’t work, no worries. Sometimes your DNS settings are just wrong. Let’s switch them to something more reliable, like Google’s servers.

Do this:

  • Open the Control Panel and go to Network and Internet.
  • Click Network and Sharing Center, then Change adapter settings.
  • Right-click your active network and select Properties.
  • Click on Internet Protocol Version 4 (TCP/IPv4) and hit Properties.
  • Choose Use the following DNS server addresses and type:
  • Preferred DNS server: 8.8.8.8
  • Alternate DNS server: 8.8.4.4

Click OK to save it. Now your computer will use super reliable DNS servers!

#3 Restart Your Router

This might sound way too simple, but trust me, it works more often than you’d think. Your router might just need a quick nap.

Here’s how:

  • Unplug your router from the power source.
  • Wait about 30 seconds. (Yeah, 30 seconds can make a difference!)
  • Plug it back in and let the lights stabilize.

Once it’s back online, test your connection. Sometimes the easiest fix is the best one.

#4 Check Your Network Connections

Now, let’s make sure everything’s actually connected properly. It happens to the best of us!

Double-check:

  • Make sure all cables are plugged in tight.
  • Check if your Wi-Fi is turned on.
  • If you use Ethernet, ensure the cable is firmly connected.

Still no luck? Right-click on your network icon in the bottom-right taskbar and hit “Troubleshoot problems.” Windows might find and fix the issue for you.

#5 Disable Firewall or Antivirus Temporarily

Sometimes your firewall or antivirus acts like an overprotective parent. Good for safety, bad for browsing. Let’s see if that’s the problem.

Here’s how to turn it off for a moment:

  • Open Control Panel and go to System and Security.
  • Click Windows Defender Firewall.
  • On the left, click Turn Windows Defender Firewall on or off.
  • Choose Turn off Windows Defender Firewall for both Private and Public networks.

Important: After you check if the error is gone, turn it back on! We still need you safe online.

There you go! You’ve just tried a bunch of fixes yourself. Feels good, right? Like you’re your own tech hero. If one fix doesn’t work, don’t stress. Just move to the next one. You’ll be back online soon.

Extra tips to keep your internet running smoothly

Alright, if you want to make sure this DNS thing doesn’t come back to haunt you, here are a few extra tips to follow.

1. Keep Your System Updated. Always keep your Windows and drivers updated. Updates fix tiny bugs that can cause big problems like this one.

2. Disable Your VPN (If You’re Using One). VPNs are great for privacy, but sometimes they mess with DNS settings. Turn it off for a bit and see if it helps.

3. Use the Windows Network Troubleshooter. Right-click your network icon and click “Troubleshoot problems.” Let Windows do some magic for you.

4. Check for Malware or Viruses. Run a quick scan with your antivirus. Malware can mess with your DNS settings big time.

5. Try a Different Browser. Sometimes it’s just your browser acting weird. Open another browser and check if the site loads there.

If you stay on top of these little things, you’ll enjoy smooth surfing every day.

The takeaway

So there you have it. The dreaded “DNS Address Could Not Be Found” error isn’t such a mystery anymore, right?

The fastest fixes? Try clearing the DNS cache or changing your DNS server settings. It’s usually one of these simple things causing the problem.

Remember, it’s not always your internet connection acting up. Sometimes it’s just a small setting that needs a little tweak. You’ve got all the tools now. Take a breath, follow the steps, and you’ll be back online in no time.

You’ve got this! Got any questions or tips of your own? Drop them in the comments!

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My love for tech is more than merely using gadgets. Yes, I adore learning how they operate and teaching other people about that as well. I began doing it by repairing my own devices, and soon enough, I was creating extensive guides to help other people repair their tech troubles as well. Whether it's optimizing a mobile phone or implementing a smart home, I like to make technology easy and approachable for anyone.
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