; 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. $TTL 300 . IN SOA gson.nominum.com. a.root.servers.nil. ( 2000042100 ; serial 600 ; refresh 600 ; retry 1200 ; expire 600 ; minimum ) . NS a.root-servers.nil. a.root-servers.nil. A 10.53.0.1 bits. NS ns3.bits. bits. NS ns4.bits. ns3.bits. A 10.53.0.3 ns4.bits. A 10.53.0.4 noixfr. NS ns3.noixfr. ns3.noixfr. A 10.53.0.3 primary. NS ns3.primary. ns3.primary. A 10.53.0.3 dynamic. NS ns3.dynamic. ns3.dynamic. A 10.53.0.3 updated. NS ns3.updated. ns3.updated. A 10.53.0.3 expired. NS ns3.expired. ns3.expired. A 10.53.0.3 retransfer. NS ns3.retransfer. ns3.retransfer. A 10.53.0.3 nsec3. NS ns3.nsec3. ns3.nsec3. A 10.53.0.3 externalkey. NS ns3.externalkey. ns3.externalkey. A 10.53.0.3 retransfer3. NS ns3.retransfer. ns3.retransfer3. A 10.53.0.3 inactiveksk. NS ns3.inactiveksk. ns3.inactiveksk. A 10.53.0.3 inactivezsk. NS ns3.inactivezsk. ns3.inactivezsk. A 10.53.0.3