If you are getting grey bar, the following applies:
Enter domain URL into google search box. If you get result "Sorry, no information is available for the URL blahblahblahblah.com" + following 2 options:
If the URL is valid, try visiting that web page by clicking on the following link: blahblahblahblah.com
Find web pages that contain the term "blahblahblahblah.com"
the site has not been indexed by Google yet.
example:
http://www.google.com/search?q=blahblahblahblah.com
If you DON'T get the option "If the URL is valid, try visiting that web page by clicking on the following link: blahblahblahblah.com "
site has been BANNED from google.
XM