+-------------+------------+------+-----+---------+-------+
| Field       | Type       | Null | Key | Default | Extra |
+-------------+------------+------+-----+---------+-------+
| zone        | text       | YES  |     | NULL    |       |
| host        | text       | YES  |     | NULL    |       |
| type        | text       | YES  |     | NULL    |       |
| data        | text       |      |     |         |       |
| ttl         | int(11)    | YES  |     | NULL    |       |
| mx_priority | text       | YES  |     | NULL    |       |
| refresh     | int(11)    | YES  |     | NULL    |       |
| retry       | int(11)    | YES  |     | NULL    |       |
| expire      | int(11)    | YES  |     | NULL    |       |
| minimum     | int(11)    | YES  |     | NULL    |       |
| serial      | bigint(20) | YES  |     | NULL    |       |
| resp_person | text       | YES  |     | NULL    |       |
| primary_ns  | text       | YES  |     | NULL    |       |
+-------------+------------+------+-----+---------+-------+

+--------+------+------+-----+---------+-------+
| Field  | Type | Null | Key | Default | Extra |
+--------+------+------+-----+---------+-------+
| zone   | text |      |     |         |       |
| client | text |      |     |         |       |
+--------+------+------+-----+---------+-------+