-# This file is
-# Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
-#
-# It is part of adns, which is
-# Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
-# Copyright (C) 1999 Tony Finch <dot@dotat.at>
+# This file is part of adns, which is
+# Copyright (C) 1997-2000,2003,2006 Ian Jackson
+# Copyright (C) 1999-2000,2003,2006 Tony Finch
+# Copyright (C) 1991 Massachusetts Institute of Technology
+# (See the file INSTALL for full details.)