Copyright (C) 2016, 2018  Internet Systems Consortium, Inc. ("ISC")

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 http://mozilla.org/MPL/2.0/.

See the COPYRIGHT file distributed with this work for additional
information regarding copyright ownership.

This set includes one KSK rollover.  The first KSK is deleted
and its successor published prior to the first KSK being deactivated
and its successor activated.
