code: def _query(self, host_object, classification=False):
          
          template = 'http://verify.hosts-file.net/?v={}&s={}'
          url = template.format(self.app_id, host_object.to_unicode())
          url = url + '&class=true' if classification else url
          return get(url).text
docs: Query the client for data of given host.
  
          :param host_object: an object representing a host value
          :param classification: if True: hpHosts is queried also
          for classification for given host, if listed
          :returns: content of response to GET request to hpHosts
          for data on the given host