Link to download this tool for windows : Click here
Domain Name Speed Benchmark tool to increase your speed of our internet as maximum
Steps : 1 Download the file from the link : Click here
Step : 2 Run the download exe file 
Note:Education Purpose
Step 3: Click on Nameservers tab and hit on Run Benchmark button.....choose shortest timed DNS
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Note: Remove dead dns , slower dns and redirected DNS by right click on result area.
Choose best short DNS address and update in ur router or computer in static way
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Note: Remove dead dns , slower dns and redirected DNS by right click on result area.
Choose best short DNS address and update in ur router or computer in static way