GTM DNS cache

is it possible to see what cache entries a GTM holds for non wideip and non master zones?

 

 

For eg, we have gtms in a network that act as Ldns. When performing a look up for a master record that is not on the GTM, I get non authoritative replies from the GTM on its behalf.

 

Is there a way to look into what the GTM currently holds in its cache:?