Resolve specified DNS name in a caching-only name server

[Carl Byington]

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On Sat, 2017-05-27 at 09:11 +0800, Rui Mao wrote:
> 1. Resolve test.a.com to 192.168.1.1

> 2. Still forward other *.a.com to outside DNS servers

With bind, you have at least two choices.

a) create test.a.com zone, so your server becomes authoritative for that
name, and all names under it. You then control all names like
*.test.a.com - queries for those won't be forwarded to the outside dns
servers.

b) use the bind RPZ feature to only override the test.a.com name. Other
names such as *.test.a.com will still be forwarded to the outside dns
servers.


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