def list_ptr_records(self, device):
        device_type = self._resolve_device_type(device)
        href, svc_name = self._get_ptr_details(device, device_type)
        uri = "/rdns/%s?href=%s" % (svc_name, href)
        try:
            resp, resp_body = self._retry_get(uri)
        except exc.NotFound:
            return []
        records = [CloudDNSPTRRecord(rec, device)
                for rec in resp_body.get("records", [])]
        return records
Returns a list of all PTR records configured for this device.
dataset/ETHPy150Open rackspace/pyrax/pyrax/clouddns.py/CloudDNSManager.list_ptr_records