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What is DNS?

DNS stands for Domain name system/service/server,when we type any web address for example http://google.com

in our web browser ,Request goes to DNS and DNS changes this address http://google.com to computer readable

format like http://74.125.236.104 also called as IP address.


Cache: We often visit the same sites rather than repeatedly asking dns which is computer on internet for

same address all the time, we store this information locally on our computers,In many cases it's fine,

but sometimes we need to flush our Dns cache.


How to Clear DNS Cache On your computer?

Step 1: Go to Start Menu and in search bar type "cmd" without quotes. or press win+r and type cmd and hit enter.

Step 2: Opne cmd.exe

step 3: In the window type command "ipconfig /flushdns" without quotes and hit enter button.

Step 4: It's Done ,you have successfully removed DNS cache from your computer


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