1; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
2;
3; SPDX-License-Identifier: MPL-2.0
4;
5; This Source Code Form is subject to the terms of the Mozilla Public
6; License, v. 2.0.  If a copy of the MPL was not distributed with this
7; file, you can obtain one at https://mozilla.org/MPL/2.0/.
8;
9; See the COPYRIGHT file distributed with this work for additional
10; information regarding copyright ownership.
11
12$TTL 20
13foo.                   IN SOA  marka.isc.org. ns.foo. (
14                               2000042100      ; serial
15                               600             ; refresh
16                               600             ; retry
17                               1200            ; expire
18                               2               ; minimum
19                               )
20foo.		       NS      ns.foo.
21ns.foo.		       A       10.53.0.5
22sub.foo.	       NS      ns.sub.foo.
23ns.sub.foo.	       A       10.53.0.4
24