diff --git a/bin/tests/system/ixfr/ns3/mytest0.db b/bin/tests/system/ixfr/ns3/mytest0.db
index e7a1bc739d..bd34c494d8 100644
--- a/bin/tests/system/ixfr/ns3/mytest0.db
+++ b/bin/tests/system/ixfr/ns3/mytest0.db
@@ -1,3 +1,19 @@
+; Copyright (C) 2011  Internet Systems Consortium, Inc. ("ISC")
+;
+; Permission to use, copy, modify, and/or distribute this software for any
+; purpose with or without fee is hereby granted, provided that the above
+; copyright notice and this permission notice appear in all copies.
+;
+; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+; AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+; PERFORMANCE OF THIS SOFTWARE.
+
+; $Id: mytest0.db,v 1.3 2011/09/07 23:46:27 tbox Exp $
+
 $ORIGIN test.
 $TTL    15
 test.  15  IN        SOA ns1.test.  hostmaster.test. (
diff --git a/bin/tests/system/ixfr/ns3/mytest1.db b/bin/tests/system/ixfr/ns3/mytest1.db
index dfd01561d6..5c07fef911 100644
--- a/bin/tests/system/ixfr/ns3/mytest1.db
+++ b/bin/tests/system/ixfr/ns3/mytest1.db
@@ -1,3 +1,19 @@
+; Copyright (C) 2011  Internet Systems Consortium, Inc. ("ISC")
+;
+; Permission to use, copy, modify, and/or distribute this software for any
+; purpose with or without fee is hereby granted, provided that the above
+; copyright notice and this permission notice appear in all copies.
+;
+; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+; AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+; PERFORMANCE OF THIS SOFTWARE.
+
+; $Id: mytest1.db,v 1.3 2011/09/07 23:46:27 tbox Exp $
+
 $ORIGIN test.
 $TTL    15
 test.  15  IN        SOA ns1.test.  hostmaster.test. (
diff --git a/bin/tests/system/ixfr/ns3/mytest2.db b/bin/tests/system/ixfr/ns3/mytest2.db
index 7cb190ab6f..8ac3cae100 100644
--- a/bin/tests/system/ixfr/ns3/mytest2.db
+++ b/bin/tests/system/ixfr/ns3/mytest2.db
@@ -1,3 +1,19 @@
+; Copyright (C) 2011  Internet Systems Consortium, Inc. ("ISC")
+;
+; Permission to use, copy, modify, and/or distribute this software for any
+; purpose with or without fee is hereby granted, provided that the above
+; copyright notice and this permission notice appear in all copies.
+;
+; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+; AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+; PERFORMANCE OF THIS SOFTWARE.
+
+; $Id: mytest2.db,v 1.3 2011/09/07 23:46:27 tbox Exp $
+
 $ORIGIN test.
 $TTL    15
 test.  15  IN        SOA ns1.test.  hostmaster.test. (
diff --git a/bin/tests/system/ixfr/ns3/named.conf b/bin/tests/system/ixfr/ns3/named.conf
index 9491d4fb7e..c01ce546de 100644
--- a/bin/tests/system/ixfr/ns3/named.conf
+++ b/bin/tests/system/ixfr/ns3/named.conf
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2011  Internet Systems Consortium, Inc. ("ISC")
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: named.conf,v 1.3 2011/09/07 23:46:27 tbox Exp $ */
+
 options {
         query-source address 10.53.0.3;
         notify-source 10.53.0.3;
diff --git a/bin/tests/system/ixfr/ns3/subtest0.db b/bin/tests/system/ixfr/ns3/subtest0.db
index e7d944b410..81c276ec0a 100644
--- a/bin/tests/system/ixfr/ns3/subtest0.db
+++ b/bin/tests/system/ixfr/ns3/subtest0.db
@@ -1,3 +1,19 @@
+; Copyright (C) 2011  Internet Systems Consortium, Inc. ("ISC")
+;
+; Permission to use, copy, modify, and/or distribute this software for any
+; purpose with or without fee is hereby granted, provided that the above
+; copyright notice and this permission notice appear in all copies.
+;
+; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+; AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+; PERFORMANCE OF THIS SOFTWARE.
+
+; $Id: subtest0.db,v 1.3 2011/09/07 23:46:27 tbox Exp $
+
 $ORIGIN sub.test.
 $TTL    15
 sub.test.  15  IN        SOA ns1.test.  hostmaster.test. (
diff --git a/bin/tests/system/ixfr/ns3/subtest1.db b/bin/tests/system/ixfr/ns3/subtest1.db
index ab2994048a..db3577e637 100644
--- a/bin/tests/system/ixfr/ns3/subtest1.db
+++ b/bin/tests/system/ixfr/ns3/subtest1.db
@@ -1,3 +1,19 @@
+; Copyright (C) 2011  Internet Systems Consortium, Inc. ("ISC")
+;
+; Permission to use, copy, modify, and/or distribute this software for any
+; purpose with or without fee is hereby granted, provided that the above
+; copyright notice and this permission notice appear in all copies.
+;
+; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+; AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+; PERFORMANCE OF THIS SOFTWARE.
+
+; $Id: subtest1.db,v 1.3 2011/09/07 23:46:27 tbox Exp $
+
 $ORIGIN sub.test.
 $TTL    15
 sub.test.  15  IN        SOA ns1.test.  hostmaster.test. (
diff --git a/bin/tests/system/ixfr/ns4/named.conf b/bin/tests/system/ixfr/ns4/named.conf
index 8d0b20e0d0..b8c8e8cc1c 100644
--- a/bin/tests/system/ixfr/ns4/named.conf
+++ b/bin/tests/system/ixfr/ns4/named.conf
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2011  Internet Systems Consortium, Inc. ("ISC")
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: named.conf,v 1.3 2011/09/07 23:46:28 tbox Exp $ */
+
 options {
         query-source address 10.53.0.4;
         notify-source 10.53.0.4;