Determine the fastest DNS resolvers for your link with namebench

A couple of weeks back I had discussed the web-browsing enhancements you may gain by using the Google Public DNS Servers. Here I am with a new tool that can further boost your browsing speeds – in some cases even up to the order of 700% !

Namebench is an open source DNS benchmarking utility which can determine the fastest DNS servers for your internet link just by running a couple of short tests (average duration: 4-5 minutes).

…namebench runs a fair and thorough benchmark using your web browser history, tcpdump output, or standardized datasets in order to provide an individualized recommendation.

The tool is available for all major OS-es i.e. Windows, Linux and Mac and is hosted at Google Code.

Namebench User Interface

I ran the tool both at my home and office and the DNS recommendations vastly improved my browsing speed. What’s cool about this approach is that the speed difference is apparent to the naked eye.

Recommendations of Namebench for my office connection

Namebench doesn’t modify your system settings in any way – that part is left entirely to you. So in case you don’t want to fire up your Network Settings panel and tweak the DNS settings manually, you can always fall back on a  graphical DNS switching tool like DNS Jumper. In this context, please note that the recommendations for one particular link (say your office) may not work for another link (your home), unless both connections utilize similar links from the same ISP. So make sure to perform the benchmark separately for every connection that you wish to optimize.

If you’ve got 5 minutes to spare and / or are seeking significantly enhanced browsing experience, namebench is definitely the tool for you. And if you find it really useful, be sure to leave a comment on your experience.

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