The DNS_PROBE_FINISHED_NXDOMAIN error is one of the most common issues users encounter while browsing the internet. If you’re trying to access a website and suddenly get hit with this message, don’t worry! It means your browser is unable to find the website because it can’t resolve the domain name. But the good news is, fixing this issue is simpler than you might think.
In this DNS_PROBE_FINISHED_NXDOMAIN guide, I’ll walk you through what causes the error, followed by some easy-to-follow solutions. Let’s get your browsing back on track!
What Is DNS_PROBE_FINISHED_NXDOMAIN?
Before we dive into the fixes, it helps to understand what this error means. DNS (Domain Name System) is what translates website URLs (like “google.com”) into IP addresses, which your browser can understand. When the DNS fails to find the domain’s IP address, you get the NXDOMAIN error, meaning “Non-Existent Domain.”
Simply put: Your browser can’t locate the website you’re trying to visit.
Why Does DNS_PROBE_FINISHED_NXDOMAIN Happen?
There are several potential causes:
- Incorrect DNS settings on your computer or device.
- Issues with your internet connection.
- The website you’re trying to reach could be down.
- Your browser cache might have outdated data.
- Firewall or antivirus settings may block the website.
How to Fix DNS_PROBE_FINISHED_NXDOMAIN
1. Check Your URL
This might sound basic, but sometimes the problem is just a typo. Double-check the web address for any mistakes or unnecessary spaces.
2. Restart Your Router
This is one of the quickest fixes. Simply reboot your router:
- Unplug your router and wait for 30 seconds.
- Plug it back in and wait for the internet connection to re-establish.
Then, try accessing the website again. Sometimes, the router just needs a refresh.
3. Clear Your Browser Cache
Your browser might be storing outdated DNS data, causing the issue. Here’s how to clear it:
- On Google Chrome:
Go to Settings > Privacy and Security > Clear browsing data > Select Cached images and files, then click Clear data.
4. Flush DNS Cache
Flushing your DNS cache removes old or incorrect DNS data that might be causing the issue. Follow these steps:
- Windows:
- Press Windows + R to open the Run dialog.
- Type
cmd
and press Enter. - In the Command Prompt, type the following and press Enter:
ipconfig /flushdns
- Mac:
- Open Terminal from Applications > Utilities.
- Type the following command and press Enter:
sudo killall -HUP mDNSResponder
After this, try opening the website again.
5. Change Your DNS Server
Sometimes, your default DNS server (provided by your ISP) may not work properly. Switching to a public DNS server can often resolve this issue. Here’s how:
- Windows:
- Open Control Panel > Network and Internet > Network and Sharing Center.
- Click on Change adapter settings.
- Right-click on your active connection and select Properties.
- Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.
- Under Use the following DNS server addresses, input:
- Preferred DNS server: 8.8.8.8
- Alternate DNS server: 8.8.4.4 (These are Google’s public DNS servers.)
- Press OK to save changes.
- Mac:
- Open System Preferences > Network.
- Select your active connection and click Advanced.
- Go to the DNS tab and click the + button to add:
- 8.8.8.8
- 8.8.4.4
- Press OK to apply.
This switches your device to Google’s public DNS, which is fast and reliable.
6. Reset Chrome Flags (For Google Chrome Users)
If you’re seeing this error in Chrome, resetting the Chrome flags to default can help:
- Open a new tab in Chrome and type
chrome://flags/
. - Click on Reset all to default.
- Restart your browser and check if the issue is resolved.
7. Disable VPN or Proxy
If you’re using a VPN or proxy, it might be interfering with your DNS settings. Temporarily disable it to see if that fixes the issue:
- Turn off your VPN or proxy from your settings or the app you’re using.
- Try to access the website again.
8. Temporarily Disable Firewall/Antivirus
Sometimes, your firewall or antivirus software can block access to certain websites. Try disabling them temporarily:
- In Windows, go to Control Panel > System and Security > Windows Defender Firewall.
- Turn it off temporarily and see if that resolves the issue.
If the problem is fixed, consider adjusting the settings of your firewall or antivirus software to allow access to the website.
Latest Information: IPv6 and DNS
As internet infrastructure continues to evolve, more websites are moving to IPv6 for faster and more secure browsing. In some cases, enabling or disabling IPv6 on your device can solve DNS-related errors. If you’re using IPv6, try disabling it temporarily:
- Windows:
- Open Control Panel > Network and Sharing Center.
- Click Change adapter settings.
- Right-click your network and choose Properties.
- Uncheck Internet Protocol Version 6 (TCP/IPv6) and press OK.
If disabling IPv6 fixes the issue, you can consider using IPv4 DNS servers permanently.
Final Thoughts
The DNS_PROBE_FINISHED_NXDOMAIN error can be frustrating, but it’s usually fixable with a few simple steps. Whether it’s restarting your router, changing your DNS server, or clearing your cache, one of these solutions should get you back online quickly. If the problem persists, it might be worth contacting your internet service provider for further assistance. Now more information please visit ezee blade