1; Copyright (C) 2013 Internet Systems Consortium, Inc. ("ISC") 2; 3; Permission to use, copy, modify, and/or distribute this software for any 4; purpose with or without fee is hereby granted, provided that the above 5; copyright notice and this permission notice appear in all copies. 6; 7; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 8; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 9; AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 10; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 11; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 12; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 13; PERFORMANCE OF THIS SOFTWARE. 14 15; Id: upper.example.db.in,v 1.1.2.1 2012/01/17 08:31:00 marka Exp 16 17$TTL 300 ; 5 minutes 18@ IN SOA mname1. . ( 19 2012042407 ; serial 20 20 ; refresh (20 seconds) 21 20 ; retry (20 seconds) 22 1814400 ; expire (3 weeks) 23 3600 ; minimum (1 hour) 24 ) 25@ NS ns 26ns A 10.53.0.3 27