right, so if your freezer ain't working, indicated by a red light, you smash the light.
You don't fix the freezer?
As the Guru points out, it is probably some zone file issue. And the logging would tell you the whereabouts.
what is the output from:
named-checkzone -i full your.domain /var/named/your.domain.rev
well, you gotta substitute "your.domain" w/ your proper domain name