Getting redirected to dynadot.com, is usually due to a caching issue. You can try restarting your computer or visiting your domain without the www. to see the uncached website. You may also want to use our snapshot tool to see your uncached website.
How do I access the Web Page Snapshot tool? http://www.dynadot.com/help/question.html?aid=136
Otherwise, the cache should expire in a day or so.