Introduction: - DNS, or Domain Name System, is a directory that transforms the alphanumeric domain names into IP addresses. Like a regular phonebook, DNS is the book of an internet address that you can enter into the web browser's search bars. The routers then forward this address to the DNS servers to search for the website.
The name is correlated with the numeric sequence, and the server returns the IP address of the website you search for. If the DNS server fails to get any address related to your search or if the server is down, you get the error message that the "DNS server is not responding."
For example, we usually search a website through its domain name, like usually.com, in a web browser. DNS will associate that domain name to a number, or you can say DNS settles the domain name to an IP address.
As we have a contact list on our cell phones, we need not remember any contact details. Similarly, with the help of DNS, we don't have to pay extra attention to saving and remembering IP addresses.
Often DNS shows an error message that is DNS Server is not responding. It can happen due to an internet network problem, or somehow your internet connection is lost. That is why we see no result after typing the domain name.
Apart from the internet connection problem, you can encounter an interrupted DNS server due to the inappropriate configuration of DNS. Each DNS server zone comes under a certified server that solves all your queries with appropriate data.
An uncertified DNS server is only stuffed with caches. Therefore, if you have a good internet connection but still face a DNS error, investigate thoroughly with an expert. Try to understand the problem and fix it as early as possible to get back to your server.
5 Tips for Troubleshooting DNS Problems: -
DNS is one of the vital parts that serve any Windows connection. DNS is essential to run all the applications that require a steady internet network. Without DNS, no internet can actively function.
If DNS servers are down, consult with an expert computer technician as soon as possible. Though the troubleshooting process is tough, you can do DNS troubleshooting with the right and effective techniques.
We have listed down some of them; these are as follows-
1. Confirm Your Network Connectivity: -
More often, when we visit and open a web browser, and type a URL, suddenly we see that particular website will not open. We think it is a technical problem, but firstly, we need to check our network connection. The problem is often very simple, especially when we use a wireless network connection and the wireless connection fails to provide networking support.
If you check your wireless connection, you will see the signal strength is low, and slowly the signals fade completely.
Therefore, check your network connection if you see a website fails to load. After that, go for troubleshooting DNS.
2. Look over the DNS Server and Reboot: -
If you don't find out why the DNS server is not responding and all of the trials fail, then you can reboot the DNS server. However, in many cases, you can see that even after trying many technical ways, the DNS server problem fails to resolve.
But after some time, if you reboot the DNS, suddenly, the problem gets resolved. There can be a problem in the hardware; the router device, like an impaired router, can cause issues whenever you try to connect. Other than that, after checking properly, you can reset or even replace the router.
3. Check If There May Be Viruses: -
The virus-affected device can show many types of malfunctioning. One can't estimate what could be affected if your machine is under a serious virus attack. First, you can get unwanted pop-ups or pages on your browser. Sometimes, you search for a particular website, and a different site will open.
Your data balance may deplete very quickly, and the speed of the machine declines. That's why you need to scan devices to detect viruses. A virus attack can lead to DNS server failure.
4. Possible Chances of DNS Server Problem: -
After checking thoroughly, if you see that your connectivity and router are working, you need to find other possible reasons behind the DNS server failure. Probably, the internet name resolution collapsed, or maybe it is a local name resolution failure. Whatever the reason, the troubleshooting procedure must differ according to the specified reasons.
If internet name resolution fails, then the problem arises from the ISP of the DNS server. So you need to ping and observe the time of response of your ISP of DNS. Then, it may clear your doubt, and you can fix the DNS issue.
5. Look for a Proxy DNS Server: -
If a DNS server issue bothers your work, then you can try a substitute version of the DNS server. For example, many companies choose a minimum number of two DNS servers for emergencies. If your DNS server takes more time to fix, then you can shift the site to another DNS server option.
What is DNS Server?
First of all, let us know what the 'server' is. The server is a program or software that provides services to other programs, often known as clients. For example, most modern desktop and mobile operating systems have DNS clients that allow web browsers to communicate with DNS servers.
DNS or Domain Name System is also the internet connection's directory book. DNS works in the same way as our phonebook does for computers. For example, in a web browser, we normally look for a website by its domain name, such as abcd.com.
DNS frequently displays an error message stating the DNS server isn't responding. It could result from an internet network failure or the loss of your internet connection.
What Causes A DNS Error?
Many times, our device's internet connection is disconnected. There can be many reasons why we see "DNS Server is not responding." It can be any of the given issues-
Networking System Problems: - Networking systems are as wide as the branches of a tree. Many licensed systems run the internet, and the Internet connection comes to your device through such providers. As a result, DNS errors may happen due to problems related to the service provider.
Due To Viruses and Antivirus: - Viruses or antiviruses often lead to DNS errors. They often disrupt the networking of systems. Sometimes security permissions on antivirus or the process of antivirus updates or related downloads or scanning of disc files can disrupt the normal functioning of the device as a major part of the resources and data is spent on antivirus operations.
So you can deactivate the antivirus for some time, and the problem of the "DNS server is unavailable" may resolve in some cases.
For Router Connections: - Many times, a router or modem is connected to our computer or device for an internet connection. It can create DNS errors, and you need to reboot the router or modem to see if resetting can restore the connection.
How to Fix 'The DNS Server not responding on Windows 8?
We often become puzzled when the DNS server is not responding to Windows 8. But some awareness or methods can fix DNS server errors easily.
Check If the Internet Connection Is OK: - First, you should not worry too much about the issue. It is not uncommon to see DNS errors when the Internet connection is completely or temporarily disconnected. You may face a problem due to a poor internet connection.
Make Sure All Websites Have This Problem: - Ensure all websites show the same DNS errors. It means you are facing internet connection-related issues. If you browse after some time, you may not have this problem.
Keep Only One Connection Attached: - Many times, if more than one connection is attached to the device, we see a DNS error. In that case, you should disconnect different connections and keep just one active. Then you will see the problem is resolved.
Change IP Or DNS Addresses: - Sometimes, the problem can be solved by going to the command prompt or taskbar and changing the system's IP address. However, you may have to apply successive steps to change the IP address and follow the basic instructions to resolve the issue.
Why Does A DNS Server Suddenly Stop Working?
The DNS server error is an issue that almost every Internet user faces. In such cases, an individual cannot connect their browser to the Internet server. The root cause of the issue may depend on the type of connection. You can also face this problem if you have customised your DNS settings.
Besides, if the broadband services have issues within the area, you may frequently face internet connection loss. You can contact the service providers to find out if any repair work is happening. Let us try to understand this issue in detail.
The DNS server transcripts the domain name into the respective IP address; in case of minor interference in this process, the screen will display the error. The most basic thing to do in such situations is to restart the router. You can quickly check the settings in your firewall as well. For further issues, contact the broadband company to have a look.
Ways To Resolve the DNS Server Error on Windows 10 Devices
You can also try to update the browser if you face browser-related issues. There are certain situations where your windows firewall can block websites. The firewall will stop you from opening certain websites that are not considered safe, as per the firewall settings.
Click on the links to know the exact reasons behind the error and resolve those problems accordingly to connect with your server. Another reason that users often forget is that the drivers require frequent updates.
If you do not update your device drivers, it will stop functioning automatically. The best way to tackle such issues is to update your network adapter driver.
How to the Fix "DNS Server Not Responding" Error?
Although people always use the internet, they don't know how everything works. Even a small issue, such as "DNS server unavailable", can block all your online actions. You must know certain points to protect yourself from cyber risks and avoid such issues. Follow these steps to get rid of your error from the DNS server:
The IP address plays a major role in all kinds of Internet issues. If there is any problem, message the contact person and register a new address. In addition, certain tools allow users to modify the IP stacks on the local computers.
After transforming the IP address, analyse the DNS cache. The storage of cache memory can block the functionality of your server. Make use of tools to delete cache data.
If your software works correctly, you must examine the hardware devices. For example, your server will not work if the modem is not working properly. Restart your modem as you close the power button. It will restore the settings and remove any signal problem within the machine.
Another way to fix your DNS server error is to disable all connections. If your device's hotspot or Bluetooth is on, unknowingly, it may deplete all the resources on the device, creating obstacles in your network.
You can also remove your Ethernet cable to get a proper server. Then, navigate using your computer's network settings and turn off the additional connections.
You don't need to hire any service provider to fix the issue. You can apply the steps mentioned above if your DNS server is unavailable.
DNS will convert the domain name to a number; in other words, DNS will designate the domain name to an IP address. Just as we remember only the names of people in our contact list on our mobile phones, we remember the names of websites that are allocated an IP address by the DNS server. We do not need to remember the IP address, although we can use the address to check out a website.
One of the major components of every Windows connection is DNS. DNS is required to execute all programs that rely on a stable internet connection. In addition, DNS is required for the active operation of the internet.
Aside from the internet connection issue, DNS server interruptions might be caused by incorrect DNS configuration. Each DNS server zone is a certified server that responds to your queries with relevant information. A DNS server that isn't certified is just full of caches.
As a result, you can consult an expert if you have a good internet connection but are still experiencing DNS errors; though, to get your server restored, you need to try to figure out what's wrong and fix it as soon as possible.
You can use the troubleshooting procedure to restore the DNS server connections; troubleshooting can be made easier with the appropriate and effective solutions.