data and set the AD-bit in the response when the data is validated and send a
SERVFAIL on a bogus answer.
-## `validate-log`
+## `log-fail`
In this mode , the recursor will attempt to validate all data it retrieves from
authoritative servers, regardless of the client's DNSSEC desires, and will log the
validation result. This mode can be used to determine the extra load and amount
The descriptions above are a bit terse, here's a table describing different scenarios
with regards to the `dnssec` mode.
-| | `off` | `process-no-validate` | `process` | `validate-log` | `validate` |
+| | `off` | `process-no-validate` | `process` | `log-fail` | `validate` |
|:------------|:-------|:-------------|:-------------|:-------------|:-------------|
|Perform validation| No | No | Only on +AD from client | Always (logs result) | Always |
|SERVFAIL on bogus| No | No | Only on +AD from client | Only on +AD from client | Always |