Having a site banned from Google is a fairly rare event, reserved for particularly egregious behavior. Usually, most objectionable offenses result in a reduced search engine rank; not an outright ban. Your page may still be in Google's index, it's just no longer residing in the upper echelon of the search results. This tool will help you to analyze your domain with Google search to detect if the domain is banned. It checks for your domain indexed in Google server.