We checked your domain and we were able to visit your website. Most likely you are encountering a caching issue where the old name server settings are cached either on your computer or on your Internet Service Provider's server. Tips on how to clear your cache can be found here:
Why is my website offline? http://www.dynadot.com/help/question.html?aid=82
You may also use our Snapshot tool to view an uncached version of your website. Steps on how to access the Snapshot tool can be found here:
How do I access the Web Page Snapshot tool? http://www.dynadot.com/help/question.html?aid=136