I wanted to turn on the responses BIND is giving out to recursive queries. I
added the below to my named.conf but it didn't do anything. What does
resolver log do?

channel resolver_log {
file "/var/log/resolver.log" versions 3 size 100M;
severity info;
print-category yes;
print-severity yes;
print-time yes;
};
category resolver { resolver_log; };