An expression that uses conditions at the time of a DNS query to indicate
whether a case matches. Conditions may include the geographical location, IP
subnet, or ASN the DNS query originated. Example: If you have an
office that uses the subnet
192.0.2.0/24 you could use a
query.client.subnet in ('192.0.2.0/24') to define a case that
matches queries from that office.
The number of answers allowed to remain after the limit rule has been processed, keeping only the
first of the remaining answers in the list. Example: If the
count property is set to
four answers remain before the limit rule is processed, only the first two answers in the list will
remain after the limit rule has been processed.
Note: Numbers greater than Number.MAX_SAFE_INTEGER will result in rounding issues.