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 http://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 300 11 example.com. SOA marka.isc.org. a.root.servers.nil. ( 12 2026 ; serial 13 600 ; refresh 14 600 ; retry 15 1200 ; expire 16 600 ; minimum 17 ) 18 example.com. NS ns.example.com. 19 ns.example.com. A 192.168.0.2 20 sub.example.com. NS ns.sub2.example.com. 21 sub2.example.com. DNAME example.net. 22 ns.sub2.example.com. A 192.168.0.2 23