ASP.NET MVC 3 Controller route - make everything under home controller appear under the domain

Currently everything under homecontroller appears in the URL as

example.com/Home/{Action}

Is there a way we can keep all other routing the way it is but ONLY special case home controller so everything under home comes under the domain.

like

example.com/about
example.com/contact
example.com/error

instead of creating new controller classes for each of them.

EDIT:

The other URL's like

example.com/user/details/123
example.com/user/edit/123

Which are in the userController should work the same as they are now