The majority of the source code in the mDNSResponder project is licensed

under the terms of the Apache License, Version 2.0, available from:

<http://www.apache.org/licenses/LICENSE-2.0>

To accommodate license compatibility with the widest possible range

of client code licenses, the shared library code, which is linked

at runtime into the same address space as the client using it, is

licensed under the terms of the “Three-Clause BSD License”.

The Linux Name Service Switch code, contributed by National ICT

Australia Ltd (NICTA) is licensed under the terms of the NICTA Public

Software Licence (which is substantially similar to the “Three-Clause

BSD License”, with some additional language pertaining to Australian law).