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Learn how to fix the DNS_PROBE_FINISHED_NXDOMAIN error
with easy network troubleshooting tips for Windows, routers, and adapters. |
Have you ever tried to visit a website and encountered the
frustrating error message:
“This site can’t be reached” along with DNS_PROBE_FINISHED_NXDOMAIN?
This error usually means your browser is unable to find the website’s server because the DNS (Domain Name System) lookup failed. In simple terms, your device cannot translate the website name (like example.com) into its IP address (like 192.68.1.1).
This article will guide you through common troubleshooting
steps to resolve this issue and get you back online quickly.
What Causes DNS_PROBE_FINISHED_NXDOMAIN?
- A
typo in the website URL
- DNS
server issues or misconfigurations
- Problems
with your network adapter or router
- Local
PC settings or software conflicts
Step-by-Step Guide to Fix the Issue
1. Check the Website URL for Typos
Before troubleshooting your network, double-check that the
website address is spelled correctly. Even a small typo can prevent the browser
from reaching the correct server.
2. Run Windows Network Diagnostics
Windows has built-in troubleshooting tools to help identify
and fix network problems.
- Right-click
on the network icon in the taskbar.
- Select
Troubleshoot problems and follow the on-screen instructions.
3. Restart Your Wi-Fi Network Adapter
Sometimes, your network adapter’s driver may stop working
properly. Restarting the adapter can refresh the connection.
- Open Settings
> Network & Internet > Status.
- Click
on Change adapter options.
- Right-click
your Wi-Fi or Ethernet adapter and select Disable.
- Wait
a few seconds, then right-click again and select Enable.
4. Restart Your Modem and Router
Network devices can get overloaded or stuck due to continuous
operation. Restarting them can often fix connectivity issues:
- Unplug
the power cables from your modem and router.
- Wait
at least 10 seconds.
- Plug
them back in and wait for the devices to fully power on.
- Try
accessing the website again.
5. Restart Your PC
If the above steps haven’t worked, restart your computer.
This can clear temporary glitches affecting network connectivity.
- Click
the Start button.
- Select
Power > Restart.
Additional Tips
- Clear
your DNS cache by opening Command Prompt and typing:
ipconfig /flushdns - Consider
changing your DNS server to a public DNS like Google’s (8.8.8.8 and
8.8.4.4) or Cloudflare’s (1.1.1.1).
- Ensure
your firewall or antivirus software isn’t blocking internet access.
- If
you are on a corporate or university network, contact your IT support for
help.
Summary
The DNS_PROBE_FINISHED_NXDOMAIN error is a common DNS
lookup failure that can be caused by various issues. Following the
troubleshooting steps above—from verifying the URL to restarting your network
devices—usually resolves the problem.
If you continue to experience connectivity issues after
trying all these steps, it might be time to consult a professional technician
or your ISP.
If you found this article helpful or have questions, feel
free to leave a comment or reach out to our support team!
Disclaimer:
This guide is for informational purposes only. Network issues can vary;
contact a professional if problems persist or worsen.
