1; Copyright (C) Internet Systems Consortium, Inc. ("ISC") 2; 3; This Source Code Form is subject to the terms of the Mozilla Public 4; License, v. 2.0. If a copy of the MPL was not distributed with this 5; file, you can obtain one at https://mozilla.org/MPL/2.0/. 6; 7; See the COPYRIGHT file distributed with this work for additional 8; information regarding copyright ownership. 9 10$TTL 86400 11@ IN SOA ns1 hostmaster ( 2 8H 2H 4W 1D ); 12 NS ns1 13 MX 0 mail 14ns1 A 10.53.0.1 15mail A 1.2.3.4 16_25._tcp.mail TLSA 3 0 1 5B30F9602297D558EB719162C225088184FAA32CA45E1ED15DE58A21 D9FCE383 17