Can an RPZ record be used for a non-existed domain?

[Fred Morris]

On Thu, 24 Mar 2022, VASILAKIS GEORGIOS wrote:
> I have an RPZ containing 2700 Records using A record redirection.

I've got an RPZ with thousands of PTR records! I don't know how many 
domains that means I took over, although some of them clearly don't exist 
because I get NXDOMAIN when trying to look up the legitimate records.

> Is it possible to add records for non-existing domains to the RPZ?

I have another RPZ which I use for labeled uses. This results in local 
search lists being consulted, so I see things like 
foo.example.com.example.com, foo.example.com.com (and if they exist they 
shouldn't) and I block them (e.g. *.com.com) to prevent information 
leakage and garbage traffic.

HTH...

--

Fred Morris, internet plumber