How to Set Up New Domain Names
to Make Split Testing Possible

By Bryan Todd
Co-Author of The Definitive Guide to Google AdWords

Bryan Todd   You've probably already seen the pink warning notice on the entry page to your Google account:  Beginning April 1st, 2008 Google will no longer  allow you to post a display URL in your Google ad that is not your own website's real domain name. No more automatic redirects.

   So if you've been purchasing and split testing different website URLs and automatically redirecting them back to your website, Google is going to clamp down on you starting April 1st.

   But split testing different domain names for various campaigns is one of the most valuable things you can do. So is there a way around this problem?

   Yes, there is. From now on you can simply assign additional names to your website's current IP address. I'll explain that to you below.

   But first, let's be clear on one thing:  This is not trickery, or some sort of black-hat thing designed to "game" the Google system. Not at all. What you'll be doing is legally assigning multiple names to your site, not unlike the fact that your business account at your local bank can have more than one DBA (doing-business-as) name.

   In addition, based on our experience, this should not create "duplicate content" issues with Google either, and shouldn't hurt your organic search engine rankings. Google essentially disregards the new domain's content.

   The ultimate point of doing all this is to allow you to go back and ask a very fundamental question:  "Have I chosen the right names for my website?" Having the right website name can make a colossal difference to your business. A well-chosen domain name that gets better clicks could potentially be worth tens or hundreds of thousands, even millions more dollars to your business over the coming years.

   For my learn-Chinese website, I've found that gets me better clickthrough rates in my Google ads. So I'm going to add that as my website's second name, or its alias.

So here are two examples of how you do this:

Example #1: Your website shares the same IP address with other websites (which is very common, especially with low priced hosting accounts):

You edit the DNS settings of your and point the DNS to the same place as the  So if your web hosting company was the name servers would typically be something like


   You contact your web hosting company and say you want them to set up aliases, so that points to the same website as  In other words, is an alias of

Example #2: Your website has its own dedicated IP address:

   First, I want to know what the IP address is for I can find that by going to ZoneEdit's LookUp tool:

   Just enter your original domain name in field #1, and it will give you your IP address further down the page:

   In order to make sure this is going to work, take this number (i.e. in this example) and paste it into your browser address bar. Your website should come up.  If some other website comes up, this method will not work - go back to example #1 above.
    Next, I want to go into my hosting account and change the necessary details there to make this possible. Since I host with, I'll just log in, ignore the Danica Patrick photo, and click on "Domains," and then "My Domains" in the upper left hand corner:

   Your domains may be hosted by another service. That's not a problem; the principles here will still be essentially the same.

   This tells me that I'm already forwarding to my original LanguageExpert domain. I'm going to cancel forwarding now. I'll click on the link just below "forwarding":

   Now I'm going to disable the automatic forwarding:

   When I click OK it will take me back to the previous screen, where I'll click on "Total DNS Control and MX Records":

   Now I'm in the Total DNS Control Panel. I just click on the pencil graphic to the right over the IP address listed at the top:

   Now you just put the IP address of your original website in the box, and click OK.

   You're done! It may take several minutes to several hours for this to "propagate" to all the necessary servers, so give it time and check back later to see that it works.

   From here on, I shouldn't have any difficulty using in my Google ads where necessary.

To Your Success,

Bryan Todd

Click Here to make an appointment to talk with Bryan 1-on-1 about how to improve your own Google Adwords advertising.

A huge Thank You to Mark Ingles of for his help in researching this.

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