Groovey!Īt first you don’t believe it, but OpenDNS is surprisingly quick. ![]() When the DNS request is made, OpenDNS looks for any shortcuts by that name that exist in your list, and if found, it will redirect the user to the appropriate site. Once the shortcut has been saved, all you have to do to get to the site is type in the name of the shortcut. All you have to do is specify a name for your shortcut, and the site that it redirects to, and you’re done. A network shortcut is essentially a bookmark which works across the entire network. Network shortcuts are another nifty feature. For those of you on home networks, specifying more meaningful messages for those, shall we say, “less technical” family members will no doubt be beneficial in reducing the number of support calls. You can also modify messages that are displayed when sites are blocked for various reasons. For example, you’re able to change the logo picture (this is more of an interest to site admins). It’s a shame that they didn’t decide to support the use of another dynamic addressing system such as (lots of modems have built-in support for updating services like DynDns automatically).įor those who like to make their services feel cosey, OpenDNS supports customisation of various bits of functionality. While this is a great idea it’s a bit crap that you have to run a client application. So to help keep OpenDNS up-to-date with your current IP (and hence, keep applying your filtering rules), there is a client application that you can have running in your system tray which contacts the service periodically and makes sure that it has the latest IP. Given that OpenDNS needs to have some way of determining who you are, IP address really is the only way. Over time, you’ll no doubt get different IP addresses from your ISP as your DHCP leases expire or when you reconnect your modem to your service. Thankfully OpenDNS supports IP address auto-update. Being able to block a stack of ad sites before they even hit your browser is also a winner, hence the blacklist feature is great too. This happens surprisingly often, so having a whitelist is very handy. This is handy if you know that a particular site is getting caught in your filter but you know for sure that it’s safe. Lastly, as far as filtering goes, you have the option of allowing or blocking sites as a hard rule. This is the long-hand version of the predefined levels mentioned above, which is great as it let’s you pick and choose if you want finger-grained control. There is also a Custom level which allows you to choose the categories that you want filtered. The options go from Minimal, which simply blocks known phishing sites, through to High which covers everything from porn and illegal activities to video sharing sites. You have the option of choosing a predefined “filtering level”, each of which defines a set of site categories which will be filtered out for viewers on your network. The content filtering mechanism is quite extensive. OpenDNS supports content filtering in a couple of ways which makes it really easy to generally filter out particular sites and content. ![]() What a fab idea! Offsite content filtering that stops dodgey and unwanted stuff before it even hits your modem. I’ll go over a few of them.įirst up is Content filtering. A free DNS service with a stack of features that anyone can use. These worked well for a while, but eventually ended up going offline and so I had to look for another option.Įnter OpenDNS. I ended up popping some manual DNS server entries into my router which I had archived in a “welcome” email that I had received when I first signed up for my Internet account. The last time it happened I wasn’t able to get any sites to respond. My ISP is actually pretty darned good, but for some reason they seem to have glitches with their DNS servers every now and then. Over the last couple of weeks the DNS timeouts and lags I’ve been experiencing at home have made the web experience a little dire.
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