does this protect some other special use domains?

[jawz101]

https://en.wikipedia.org/wiki/Special-use_domain_name

ex:

Used for Private/internal DNS Namespaces RFC 6762 internal. private. corp. home. lan.

I figure if we're trying to protect local network resources, those used in business domains would be the most targeted.

[gwarser]

See also https://github.com/gwarser/filter-lists/issues/16