Examine the contents of the keyrec file and ensure that the original KSK and ZSK files are being used.

# grep Kexample.com.+005+47670 example.com.krf [ENTER]

kskdir "Kexample.com.+005+47670"

# grep Kexample.com.+005+48296 example.com.krf [ENTER]

zskcur "Kexample.com.+005+48296"