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What is Flush DNS Windows 10 on your PC? Reset Internet Connection

Problems while surfing the internet wireless can occur anytime and anywhere. Since the latest OS of Microsoft (Windows 10) came into existence, people face various types of issues with the network connection. According to the expert, flush DNS Windows 10 can be the ultimate solution to resolve any network issues. 

flush dns windows 10

Getting brief details on DNS will be helpful for you to understand the troubleshooting procedures. In doing so, it will be much easier for you to resolve the issue. Here, not only you will get the resolving methods on Windows 10, but also for other OS as well. 

DNS: A Brief Discussion

A computer can only understand two things: They are 0 and 1. So, the Domain Name System helps translate the name of the searched website to a couple of 0s and 1s. It’s a common procedure that takes place all the time, whenever you want to visit any website. The OS that you are using has a specified DNS. This improves the system’s browsing speed. Furthermore, the default Gateway also delivers a special service regarding support to the domain name. 

Who provides you with the DNS?

You will get the DNS from the Internet Service Provider. The DNS is actually connected to the local server. Whenever you try to access a website, your request is received by the local server. After that, it is sent to the main server. When the response is positive, the reply is then received by the local server and then sent back to your computer.

Flush DNS Windows 10: Why is it Necessary?

Whenever you want to access a website, you actually send a request to the server. The time taken by the website to respond to your request is just a few seconds. A critical situation can take place when the reply is entering your system and is about to translate. When you see that the translation time is taking longer than usual, you need to clear the DNS. Write “ipconfig/flushdns” in the Command Prompt. After that, you can ask for the DNS from the ISP and place it in the Network Adapter Settings (IPv4 properties). 

Removing all the Cache Files on the DNS Server

As per the experts,  commands of flush DNS Windows 10 will not bring an end to the issues. You need to clear all the cache that belongs to the DNS. The process of clearing the cache is easy. Navigate to the DNS Manager and expand the DNS icon. Right-click on “DC1” and select “Clear Cache”. 

Clear the DNS Cache with the help of PowerShell 

The PowerShell is a function in the Command Prompt that will help you in clearing the DNS cache. There are various types of DNS caches that need to be cleared. Don’t worry, and there are also commands regarding that. To clear the cache files of the client, write down “Clear-DnsClientCache”. For clearing up the local DNS server cache files, the “Clear-DNsServerCache” command will work perfectly. 

Now, coming to the activity of clearing the selected or specific DNS servers, you might have to change the name of your computer to the name of the server. Make sure that you place the name of that server whose cache files that you want to clear. You didn’t get the concept, right? Alright, let’s see an example — “Clear-DnsServerCache-SystemName DC1”-Force. 

Hopefully, now you have understood how to do it. There are other people who are facing DNS issues in other OS as well. We will get into the matter shortly. 

Flushing the DNS on other OS

It seems that you can now perform all the troubleshooting steps of how to flush DNS Windows 10. Now, everyone does not use Windows 10; there are some people who still use Windows XP, 7, Vista, 8 and 8.1. So, the method to flush the DNS in the respective OS is given below. Now, for all the processes, the Command Prompt will be the common platform where you have to write all the commands in the OS. 

Windows 8 and 8.1

Log in to the system administrator account and write down the following commands, one by one. Make sure that you press Enter after finishing each command.  

  • ipconfig/flushdns
  • ipconfig/registerdns
  • ipconfig/release
  • ipconfig/renew
  • netsh winsock reset

Rebooting the system saves all the changes that you have made. After that, you will not face any type of network issues. The step for Windows 7 is exactly the same as the steps mentioned above. 

Windows XP and Vista

Regarding Windows XP and Vista, the entire process is a bit different than that of flush DNS Windows 10, 8, 8.1 and 7. Only the “ipconfig/flushdns” command is enough. In case, you receive an additional message “This action requires elevation”, then surely you are not logged on with the admin account on the computer. 

Macintosh OS X

The concept of flush DNS Windows 10 is totally different in Apple’s Macintosh Operating System. Like the Command Prompt, the Terminal in Mac will play the main role. For Mac OS X Yosemite, the command that you have to use to flush off DNS is “sudo discoveryutil mdnsflushcache”. Regarding the Mac OS X Mavericks, Mountain Lion, the command is “sudo killall -HUP mDNS Responder”. Now, the last one is for Mac OS X and previous versions, the command will be “sudo dscacheutil -flushcache”. After typing all these commands, pressing the Enter key will complete the task. 

Final Note

If the issue with the DNS is serious, then several experts suggest formatting the system. Often, formatting the system drive will be enough. After that, you need to install all the necessary applications and configure the system and connect to the internet. Hopefully, you will not face any DNS related problems anymore.