There are a number of freely available public DNS services, like the popular ones Google Public DNS ; OpenDNS ; UltraDNS . Choosing the one right one for you is always a question. Namebench is a free open source application that finds the the fastest DNS server for your connection. This runs on Windows, Mac OS X, and Linux .
- Download Namebench from the site, install and run it.
- Click the Start Benchmark button with default settings to test.
- The test takes about 10 – 15 mins to check the all the available servers and provides you the best DNS server for your location and connection.
- You can switch over to that and enjoy better browsing experience.