<!--
 - Copyright (C) 2018  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/.
-->

<!-- Generated by doc/misc/docbook-zoneopt.pl -->
<programlisting>
<command>zone</command> <replaceable>string</replaceable> [ <replaceable>class</replaceable> ] {
	<command>type</command> delegation-only;
};
</programlisting>
