If you are still using your ISPs slow DNS servers you are probably suffering needlessly and not taking advantage of the full speed of whichever connection you may have – even high speed ones like cable, DSL or Fiber Optics. And if you don’t know what I’m talking about – this means you!
I’m going to show you how to speed up
everything you do online by switching to a better, faster Domain Name Server (
DNS) system run by either
Google or
OpenDNS. Best of all, it will only take you like 5 minutes to make a change that will benefit you every day from now on! But before we get started, let me explain what DNS does for you in non-technical terms.
What is DNS Anyway?
When you launch your Web browser and want to navigate to a new Website, at first your computer doesn’t know where that site is. So what it does is the following:
- Looks at your own network settings to determine, “Where are MY DNS servers?“
- Makes a call to your DNS servers and asks, “Where is this Website I want to go to?“
- Gets the IP address for the Website you are trying to find, and then heads on over to it.
To complicate matters, it doesn’t just do it one time per Website you go to. Web pages have lots of images, videos and other things embedded in them, and you have to check DNS for each one! So this happens hundreds of times a day when you are online, and it represents a huge opportunity for improvement.
Google DNS vs Open DNS
It’s hard to say which is going to be faster in the wild.
OpenDNS seems to respond about twice as fast for sites it has in it’s cache, which will certainly be all the big ones. But Google’s consistency is hard to argue with! Personally, I’ve gone ahead and switched to Google for now. Though OpenDNS has been good for a long time.
The main thing that pushed me over to Google by the way is NOT the speed. But the fact that Google DNS is doing something extra for me now. If you just type in a domain and leave off the .com, .net, or .org Google seems to take a guess at what you are looking for and loads it for you. So if I type in “onemansblog” and hit enter in my browser, it brings me to this site. If you type in something that it can’t find, it takes you to a Google search results page!
Now that we’ve covered that, you are going to need to choose which one you want to use. And you are going to need the IP addresses for the one you’ve chosen. Don’t worry, we’ll get to how to set them up in just a minute…
The Google Public DNS IP addresses are as follows:
The OpenDNS IP addresses are as follows:
- 208.67.222.222
- 208.67.220.220
How to Configure Your DNS
Now that you’ve made up your mind, the following instructions should help you get your DNS set up to speed up your personal browsing experience.
Microsoft Windows
DNS settings are specified in the TCP/IP Properties window for the selected network connection.
- Go the Control Panel.
- Click Network and Internet, then Network and Sharing Center, then Manage network connections.
- Select the connection for which you want to configure DNS. For example:
- To change the settings for an Ethernet connection, right-click Local Area Connection, and
click Properties.
- To change the settings for a wireless connection, right-click Wireless Network Connection, and click Properties.
If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
- Select the Networking tab. Under This connection uses the following items, clickInternet
Protocol Version 4 (TCP/IPv4), and then click Properties.
- Click Advanced and select the DNS tab. If there are any DNS server IP addresses listed there, write them down for future reference, and remove them from this window.
- Click OK.
- Select Use the following DNS server addresses. If there are any IP addresses listed in the Preferred DNS server or Alternate DNS server, write them down for future reference.
- Replace those addresses with the IP addresses of the Google DNS servers: 8.8.8.8 and 8.8.4.4 or the OpenDNS servers: 208.67.222.222 and 208.67.220.220.
- Restart the connection you selected in step 3.
- Repeat the procedure for additional network connections you want to change.
VIDEO: How to setup OpenDNS
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