Get current state of DNSSEC keys (kasp) via rndc

We need a way, via rndc zonestatus or some other command, to see what the current state of the keys are and when they're going to be changing to a new state (e.g. rumored to omnipresent). the log file says "wait 7500 seconds" or something if you run in debug mode but I haven't found any other way to figure it out