What's the DNS server blocked response?

[Git-Maniac]

Hi there.

I'm using the open source firewall Portmaster and was wondering what I need to set for the "blockedif" parameter as explained:

blockedif: How to detect if the name server blocks a query. Different name servers handle blocked responses differently:

**empty**: Server replies with NXDomain status, but without any other record in any section.
**refused**: Server replies with Refused status.
**zeroip**: Server replies with an IP address, but it is zero (ie. 0.0.0.0 for IPv4).

Does this DNS resolver use one of these? If so, which one or none at all?

Thanks.