I have several servers that for some reason I cannot load and get to the
http:<servername>/ipp page it says

Object not found!
The requested URL was not found on this server. If you entered the URL
manually please check your spelling and try again.

If you think this is a server error, please contact the webmaster.

Error 404

Ive done various checks but just dont where to start does anyway have a
good method that goes through all check to get this up and running??