code: public static dnsptrrec[] get(nitro_service service) throws Exception{
  		dnsptrrec obj = new dnsptrrec();
  		dnsptrrec[] response = (dnsptrrec[])obj.get_resources(service);
  		return response;
  	}
docs: Use this API to fetch all the dnsptrrec resources that are configured on netscaler.