1; Copyright (C) 2004, 2007, 2013 Internet Systems Consortium, Inc. ("ISC") 2; Copyright (C) 2000, 2001 Internet Software Consortium. 3; 4; Permission to use, copy, modify, and/or distribute this software for any 5; purpose with or without fee is hereby granted, provided that the above 6; copyright notice and this permission notice appear in all copies. 7; 8; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 9; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 10; AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 11; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 12; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 13; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 14; PERFORMANCE OF THIS SOFTWARE. 15 16$TTL 300 ; 5 minutes 17@ IN SOA mname1. . ( 18 2000042407 ; serial 19 20 ; refresh (20 seconds) 20 20 ; retry (20 seconds) 21 1814400 ; expire (3 weeks) 22 3600 ; minimum (1 hour) 23 ) 24 NS ns2 25ns2 A 10.53.0.2 26 27a A 10.0.0.1 28b A 10.0.0.2 29d A 10.0.0.4 30z A 10.0.0.26 31