I am having trouble understanding what these options are accomplishing and how to use them to only capture outgoing AXFR queries

Shouldn't either one of these do the job ?

accept-rr-types=AXFR

or

ignore-rr-type=<rrtype>  for each rrtype?

After using inspector to display all of the logged queries in the cdns file, I am still able to see every other query of any rrtype.

What am I using wrong here ?

Regards,

Thibaud