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 300 13 @ IN SOA secondary.example. hostmaster.example. ( 14 1 ; serial 15 20 ; refresh (20 seconds) 16 20 ; retry (20 seconds) 17 1814400 ; expire (3 weeks) 18 3600 ; minimum (1 hour) 19 ) 20 21 NS ns2 22 NS ns4 23 NS ns6 24 ns2 A 10.53.0.2 25 ns4 A 10.53.0.4 26 ns6 A 10.53.0.6 27 28 $ORIGIN explicit.dspublish.ns2-4-6. 29 bad NS ns9.bad 30 ns9.bad A 10.53.0.9 31 32 $ORIGIN yes.dspublish.ns2-4-6. 33 bad NS ns9.bad 34 ns9.bad A 10.53.0.9 35