RFC8145 BIND9 style
Owned by Marco Davids
Description:
BIND9 style RFC8145 Trust-anchor Telemetry check.
Unbound uses this method as well.
Impala Query:
select qname, count(*) as counter from dns.staging
where qname LIKE "\_ta-%" and qtype = 10
group by qname
order by counter desc
Example Output:
[not available on ccTLD level in our case]