To retrieve a list of your health checks, send a GET request to the 2013-04-01/healthcheck resource. The response to this request includes a HealthChecks element with zero, one, or multiple HealthCheck child elements. By default, the list of health checks is displayed on a single page. You can control the length of the page that is displayed by using the MaxItems parameter. You can use the Marker parameter to control the health check that the list begins with.
NOTE: Amazon Route 53 returns a maximum of 100 items. If you set MaxItems to a value greater than 100, Amazon Route 53 returns only the first 100.