It serves as a database that keeps a copy of a DNS lookup<\/a> locally stored on your browser or operating system. Your computer can quickly refer to it when you load a website.<\/p>\n The DNS cache is like a phonebook that stores an index of all public websites and their IP addresses.<\/p>\n Its main purpose is to speed up a request to load a website by handling name resolution of addresses you recently visited before the request is sent out to many public DNS servers<\/a>.<\/strong><\/p>\n Since the information is available locally, the process is much quicker.<\/p>\n As noted earlier, various ways exist to display the DNS cache on Windows 10. This can be useful if you want to diagnose DNS issues<\/a>,<\/a><\/strong> for example, where an invalid or out-of-date DNS record might be cached.<\/p>\n To display the contents of the DNS cache, you need to execute the following command in an elevated Command Prompt:<\/a><\/p>\n Upon execution of the command, the following results will be displayed:<\/p>\n You can export the results of the DNS cache using this command:<\/p>\n This will save the output in the text document,\u00a0dnscachecontents.txt.<\/p>\n \ud83d\udccc Also read:<\/strong> [FIXED] Server DNS address could not be found on Windows 10\/11<\/a><\/p>\n You can view the DNS cache using Windows PowerShell.<\/a> And like in Command Prompt, you can also export or save the database. Here\u2019s the procedure:<\/p>\n When you run into Internet connectivity issues<\/a>,<\/strong> flushing or clearing the DNS cache usually resolves the problem. You may want to clear your DNS cache for a varied number of reasons, including:<\/p>\n \ud83d\udccc Also read: <\/strong>Boost Internet on Your PC: Tips on How to Speed Up Your Internet Connection<\/a><\/p>\n It is important to note that flushing the DNS cache doesn\u2019t negatively impact your system. DNS cache ensures quick access to websites, and when you clear it the first time you visit a website, it may take longer than usual to load. But afterwards, the results will be quicker again.<\/p>\n \ud83d\udccc Related: <\/strong>How to Delete Temporary Internet Files?<\/a><\/p>\n To clear the DNS cache, you can use a command line or Windows PowerShell for whatever reason.<\/p>\n That\u2019s it! You should get a notification indicating the cache has been successfully flushed.<\/p>\n If the issue is on the server instead of the local machine, you can still use Command Prompt to clear the DNS cache, but with a different command. In that case, the command would be:<\/p>\n You can also flush the DNS cache using Windows PowerShell. Depending on the type of cache you want to clear, you have a few options to implement:<\/p>\n If, for any reason, you wish to disable the DNS cache on your Windows 10 PC, you can use the \u201cService Controller\u201d tool to stop the service:<\/p>\n Alternatively, you can deactivate the DNS Client using Windows System Configuration<\/a>:<\/a><\/strong><\/p>\n Keep in mind that disabling this service will affect your computer’s overall performance. The network traffic for DNS queries will increase, so websites will load much slower than normal.<\/p>\n Windows 11 has several substantial upgrades: performance optimization, bug fixes, new Taskbar and Start Menu placements, and more.<\/p>\n However, regarding basic functionality, Windows 11 works like Windows 10.<\/p>\n If you are trying to view the DNS cache on Windows 11, you can use the methods mentioned above for Windows 10.<\/p>\n Namely, you can view the cache by running elevated Command Prompt or via Windows Powershell \u2014 simply go through the steps for both methods described above.<\/p>\n If you are looking to clear the DNS cache on Windows 11, you can also follow the same steps as listed above for Windows 10. You can clear the cache by running a command in Command Prompt.<\/p>\n You can also do the same via Windows PowerShell.<\/p>\n Follow the steps above to Clear the DNS Cache on Windows 10. You can also follow the same steps to re-enable the service.<\/p>\n Please note that if you decide to disable the DNS cache on Windows 11, your system’s overall performance will be affected.<\/p>\n The traffic for DNS queries will substantially increase, and you will notice that many of the websites you visit frequently take much longer to load.<\/p>\n If you choose to disable the DNS cache on your PC, you will also lose the option to view the cache if you need to diagnose an issue on your system.<\/p>\n In 2022, a staggering 493 million ransomware attacks were detected worldwide<\/a>, with phishing attacks<\/a> still remaining the most common type of cybersecurity threat. Globally, the average damages associated with data breaches amounted to $4.35 million in 2022. These are scary facts\u00a0 \u2013 but they are a good illustration of why you should always protect your privacy<\/a>.<\/p>\n While clearing the DNS cache is important for protecting your privacy and preventing instances of hacking, it won\u2019t remove all traces of sensitive information.<\/p>\n These details include activity history, login details, profile data, and traces of visits to adult websites. Even if you didn\u2019t open them knowingly, you might have been redirected without your knowledge. To effectively remove such sensitive data and protect your privacy, you need a reliable program like Auslogics BoostSpeed.<\/a><\/p>\n The tool helps to clear any kind of confidential information that you wouldn\u2019t want anyone to find.\u00a0 BoostSpeed has all the functionality you might need to keep your PC performing at optimal speeds and protect privacy. You will especially find the features under the \u201cBrowser Protect\u201d tab quite useful.<\/p>\n Apart from clearing traces of your activities in your web browsers, system files, and applications, there is also an option to protect your DNS from unauthorized changes.<\/p>\n This way, you won\u2019t be worried about DNS spoofing, where attackers alter your DNS records to redirect traffic to fraudulent websites.<\/p>\n If you enable Active Browser AntiTracker, your browsing data will be cleared after every browsing session, safeguarding your privacy.<\/p>\nHow to Check DNS Cache on Windows 10<\/h3>\n
Method 1: Via Command Prompt<\/h3>\n
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Windows + S<\/code> shortcut keys and type in cmd<\/em>.<\/li>\n![\"Run](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/Run-Command-Prompt-As-Admin-2.webp\")
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\nipconfig \/displaydns<\/code><\/li>\n<\/ul>\n\n
ipconfig \/displaydns > dnscachecontents.txt<\/pre>\n
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\nMethod 2: Via PowerShell<\/h3>\n
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Windows + X<\/code> keyboard shortcut and select Windows PowerShell Admin. Alternatively, if you can’t find that option, press the Windows + S<\/code> shortcut keys, type in PowerShell,<\/em> and select Run as Administrator<\/em> on the right pane.<\/li>\n<\/ul>\n![\"Type](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/Windows-Powershell-Run-as-Administrator-1.webp\")
PowerShell,<\/em> and select Run as Administrator<\/em> on the right pane\" class=\"lazyload screenshots__image\">\r\n <\/div>\r\n \n
Get-DnsClientCache<\/code>, and press Enter<\/em>.<\/li>\nGet-Help cmdlet<\/code> to get more information:
\nHelp Get-DnsClientCache \u2013full<\/code><\/li>\n<\/ul>\nWhy Clear DNS Cache?<\/h2>\n
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\nIs It Safe to Flush the DNS Cache?<\/b><\/h2>\n
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\nHow to Clear DNS Cache<\/h2>\n
Method 1: Clear DNS Cache using Command Prompt<\/h3>\n
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Windows Key + S<\/code>, and type CMD<\/em>.<\/li>\n![\"Run](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/Run-Command-Prompt-As-Admin-1-1.webp\")
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ipconfig\/flushdns<\/code><\/p>\ndnscmd \/clearcache<\/code><\/p>\nMethod 2: Clear DNS Cache using Windows PowerShell<\/h3>\n
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Clear-DnsServerCache<\/code><\/p>\n\n
Clear-DnsClientCache<\/code><\/p>\nHow to Disable DNS Cache in Windows 10<\/h2>\n
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services.msc<\/code>, and press Enter<\/em> or click OK<\/em>.<\/li>\n<\/ul>\n![\"Running](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/run-services-1.png\")
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Win + R<\/code> keys, type in msconfig<\/code>in the Run dialog box, and hit Enter<\/em> or click OK.<\/li>\n<\/ul>\n![\"Running](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/msconfig-ok.png\")
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How to View DNS Cache on Windows 11?<\/h2>\n
![\"Clear](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/clear-the-cache-via-command-prompt.webp\")
\r\n <\/div>\r\n \r\n <\/div>\r\n Extra Tip: Always Protect Your Privacy<\/h2>\n
![\"Auslogics](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/Auslogics-BoostSpeed-13-browser-protection.webp\")
\r\n <\/div>\r\n ![\"Auslogics](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/Auslogics-BoostSpeed-13-DNS-protection.webp\")
\r\n <\/div>\r\n ![\"Auslogics](\"https:\/\/www.auslogics.com\/en\/articles\/wp-content\/uploads\/2023\/09\/Auslogics-BoostSpeed-13-Antitracker-1.webp\"){kind=tracking}
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