; Copyright (C) Internet Systems Consortium, Inc. ("ISC") ; ; SPDX-License-Identifier: MPL-2.0 ; ; 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 https://mozilla.org/MPL/2.0/. ; ; See the COPYRIGHT file distributed with this work for additional ; information regarding copyright ownership. . 86400 IN SOA a.root-servers.nil. hostmaster.example.net. 2019022100 1800 900 604800 86400 . 518400 IN NS a.root-servers.nil. a.root-servers.nil. 518400 IN A 10.53.0.5 signed. 172800 IN NS ns.signed. ns.signed. 172800 IN A 10.53.0.6 unsigned. 172800 IN NS ns.unsigned. ns.unsigned. 172800 IN A 10.53.0.5