My webhost uses Cpanel, and I have some add-on domains (listed in signature). searching for the website names themselves gets a result from Google, so I know that they are listed.

However, when I use the link command in the google search, it does not come up with anything.

does Google have problems registering info from add-on domains?

ex. myaddondomain.com is really myaddondomain.myoriginaldomain.com