Oh, the games people play now. Every night and every day now. Never meaning what they say now. Never saying what they mean. And they wile away the hours. In their ivory towers. Till they're covered up with flowers.
ZoneCheck performs several tests on your DNS zone to ensure that it is correctly configured, and can be safely delegated. The Zone name must be either a Domain name, in-addr.arpa zone, or ip6.arpa zone name.
The host name for the primary DNS server for the zone. Responsible person. The e-mail address of the person responsible for administering the zone. A period (.) is used instead of an at sign (@) in this e-mail name. Serial number. The revision number of the zone file. This number increases each time a resource record in the zone changes.