Zone file format

[Brotman, Alex]

I'm not sure if I'm doing something wrong, or if it's just not possible.  I'm trying to have a zone file based on domains, and it should return data for a TXT query.  I created it as a 'combined' in the config, and have the ip4trie/ip6trie at the top.  The meat of the zone is a 'dnset'.  When I query an IP against the zone, I get the proper bit about IPs not permitted.  When I query a TXT for that same zone, I get NXDOMAIN.

#$SOA 1h localhost. hostmaster.localhost. 1601562478 12h 15m 30d 120s
#$TTL 1h
$DATASET ip4trie:zone_ip4 @
:127.202.1.255:No IP queries
0.0.0.0/1
128.0.0.0/1
$DATASET ip6trie:zone_ip6 @
:127.202.1.255:No IP queries
::/1
8000::/1
$DATASET dnset:zone @
.007630.com:127.202.255.255:txt_response
.007benefit.ccsend.com:127.202.255.255:txt_other_response

Is this malformed?  Not possible?  Pointers appreciated.  Thanks

--
Alex Brotman
Sr. Engineer, Anti-Abuse & Messaging Policy
Comcast