dnspython
ISC License
  
  Copyright (C)  Dnspython Contributors
  
  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 THE AUTHOR DISCLAIMS ALL
  WARRANTIES  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
  WARRANTIES OF  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
  AUTHOR 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.
  
  
  
  Copyright (C)  2001-2017 Nominum, Inc.
  Copyright (C)  Google Inc.
  
  Permission to  use, copy, modify, and distribute this software and its
  documentation  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 NOMINUM DISCLAIMS ALL WARRANTIES
  WITH REGARD  TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  MERCHANTABILITY  AND FITNESS. IN NO EVENT SHALL NOMINUM 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.
