The information in this article applies to:

Web site

ANSWER:
Your web site's domain name is not fully propagated to our servers. It may take up to seven days to properly see your new site. This is because your ISP maybe caching old internet files and you must wait till such files are flushed out.

Another reason is because your computer is caching old Internet Files. Try deleting the cached files or press 'ctrl' and 'F5', this will force your browser to collect the new versions of the files.