Keenpath

How OpenDNS Can Benefit You

Why Would You Care about DNS?

Anyone using a networked device (computer, smart phone) on a local network or Internet rely on DNS (Domain Name System) to make life a lot easier, whether they know it or not! Could you imagine memorizing hundreds of numbers like 64.233.167.99 ? Not much fun. Well you don’t have to. You can thank those who designed and created DNS. To put it simply, “The URLs you type are translated into computer-readable numbers that take you to websites.” (OpenDNS, “How it Works“)

So, how can OpenDNS benefit you? Allow me to show you.

OpenDNS is out to serve you safe, fast, smart and more reliable recursive DNS. They know DNS and they know it well. This benefits you. The founder, David Ulevitch has lots of experience with DNS and formed OpenDNS in July 2006, with a passionate, knowledgeable team.

What Makes OpenDNS Worthwhile?

A few of OpenDNS’ most notable features are the adult site blocking, domain blocking, phishing protection (see below note) and statistics.

Internet Service Providers (ISPs) provide recursive DNS service to their customers by default, but are typically unable to offer features like OpenDNS.

Note: I feel it is important to note any recursive DNS servers, if attacked, could potentially answer a DNS request with false information and point to a malicious site. For more detailed information on this potential see the article titled, “Hacking a New DNS Attack“.

How To Get Started

In simple terms you can begin using OpenDNS right away, without installing any software. Point to and begin using their DNS servers, 208.67.222.222 and 208.67.220.220. Signing up for a free account is optional, but I highly recommend it as it will allow you to take full advantage of all the features. To get the best guidance how to begin using OpenDNS visit their, Get Started page.