Whenever you are surfing the internet, you will sometimes encounter numerous errors, which will not allow websites from loading. One of the most common errors that is related to DNS is DNS_PROBE_FINISHED_NXDOMAIN and most browsers, most specifically Google Chrome.
This error can be frustrating because it means that you are unable to access websites even though it seems as though your internet connection is functioning correctly. Whether you are trying to open a website for work, for study, or for daily use, this problem can interrupt your online experience.
The good news is that this error is often caused by DNS (Domain Name System) problems and can be corrected by easily using the troubleshooting steps easily. Understanding what this error is and what you can do about it will help you to resolve this error quickly and get back to normal browsing.
What Is DNS_PROBE_FINISHED_NXDOMAIN?
The DNS_PROBE_FINISHED_NXDOMAIN error is a problem that can be encountered when your browser is trying to resolve a domain name into an IP address, but is unable to do so. In very simplified words, your system can not find your server for the website that you are trying to access.
The term “NXDOMAIN” stands for “Non-Existent Domain,” which means that the DNS lookup process was unsuccessful because that domain was not found.
When this happens, you may get some of the following messages:
“This site can’t be reached.”
“DNS_PROBE_FINISHED_NXDOMAIN”
It’s important to note that this is not always an indication that the website is down. Instead, it is often a symptom of a problem with DNS resolution on your device, network or browser.
DNS_PROBE_FINished_NXDOmain – Most common Reasons
There are different reasons for this error to take place. Identifying the root cause helps, in and of itself, to the application of the correct solution.
Improperly or misspelled Domain Name
There can be an easy type mistake in the website URL, which will stop DNS from finding correct IP address.
DNS Configuration Issues
Incorrect DNS settings in your device or network can cause your browser to not be able to provide the correct resolution to the domain names.
Expired Domain/unregistered domain
When the domain name for a website expires or is not registered, the DNS servers would not be able to find the domain name.
Corrupted DNS Cache
So your system caches DNS information on a local level. If this cache is out of date or corrupted, it could cause resolution errors.
Browser Cache Problems
Browsers data that is stored can interfere the proper loading of the website.
Firewall, Antivirus or VPN Interference
The requests made to the DNS or access to specific websites may be blocked by some security tools.
Network or ISP Issues
There may also be problems with your internet provider or your local network that will not allow for DNS resolution.
How to resolve the DNS_PROBE_FINISHED_NXDOMAIN:
Here are some good solutions to address this problem.
1. Check the Website URL
You first have to check whether the domain name is typed correctly. A minute mistake makes this error to happen.
2. Reconnect Your Internet Connection
To resolve temporary connectivity issues, restart your Router or switch.
3. Flush DNS Cache
Clearing DNS cache helps you and make a fresh start by getting rid of old records and forcing your system to get fresh data.
On Windows:
- Open Command Prompt
- Type: ipconfig /flushdns
- Press Enter
4. Renew IP Address
The solution to network-related problems can be a reset in the IP address of a computer.
Commands:
- ipconfig /release
- ipconfig /renew
5. Change DNS Server
Switching to a less restricted set of public DNS servers such as Google DNS – 8.8.8.8 Or a CloudFlare – 1.1.1.1, might give you better reliability.
6. Clear Browser Cache
In order to delete corrupted files, delete cookies and cache files on your browser settings.
7. Contemporize disability VPN or Anti-Virus Settings
Sometimes, the requests with blocking DNS have taken place with the help of these tools. Disabling them for a period of time can help with problem identification.
8. Check Hosts File
This misconfigured hosts file can be used to attack or block some domains. Resettling to default will possibly solve the problem.
9. Try Another Browser
If the website is fine in another browser, then maybe that is because of the specificities of your browser’s settings at this moment.
Tips to Prevent DNS Errors
To prevent the existence of the DNS_PROBE_FINISHED_NXDOMAIN issue in the future, you are suggested to follow the best practices below:
- Keep your system and your browser up to date
- Cache and DNS information being cleared on a regular basis
- Use reliable DNS servers
- Not installing unnecessary browser extensions
- Have a stable internet connection
Conclusion
The DNS_PROBE_FINISHED_NXDOMAIN error is when your browser fails to resolve a domain name into an IP address, so that the browser can access a website. It usually happens due to DNS misconfigurations, DNS Cache, DNS network problems, or wrong Domain entries.
Fortunately, this is an error that, in most cases, is very straightforward to fix. By checking the URL, clearing the cache, changing the DNS settings and working through network problems, you should be able to get your browsing back to normal in no time.
Understanding how DNS works and making the right fixes to the DNS leads to a smoother and much more reliable internet experience.
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