Howdy! Is there a way to have unbound filter/block AAAA records from being returned from a specific zone? It seems like BIND might allow this using the filter-aaaa-on-v6 directive, I'm looking for something similar in Unbound. The underlying issue is that we've recently added HE's IPv6 tunnelbroker to our network, but certain services *cough*Netflix*cough* reject traffic sent through a HE tunnel. I'm looking for a way to force problem services through IPv4 and it seems like one possible approach would be to limit their domains from retrieving AAAA records.