Redirecting to blackhole IP instead of giving "domain does not exist"

Feature Requests Closed or Out Of Scope
1

So i have a blackhole IP on my network(DORP UDP and REJECT TCP).
I would like Pi-Hole to redirect ther all advertisement domains for speed improvement.
Some programs do retry search wasting time if DNS lookup was not successfull, blackhole IP will just instantly shut them up.

2

Edit /etc/pihole/setupVars.conf and run pihole -g

3

Configuration of different blocking modes:
https://docs.pi-hole.net/ftldns/blockingmode/