The web is hot with news of a new, free DNS resolver service powered by Google. A DNS resolver will answer requests from your computer or router and translate names (such as www.geekzone.co.nz ) into IP addresses such as 210.48.73.74 – the actual address servers are known by on the Internet. This is not the first third party DNS resolver server around – other well known services include OpenDNS and DynDNS Internet Guide
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Why bother with Google DNS (or any other third party DNS resolver)?