system/checkconf/bad-rate-limit-responses-per-second.conf

/*
 * Copyright (C) 2016  Internet Systems Consortium, Inc. ("ISC")
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

options {
    rate-limit {
        responses-per-second 1001; // greater than DNS_RRL_MAX_RATE
    };
};