* Make timeouts configurable.
* `fake' reverse queries (give nnn.nnn.nnn.nnn either always or on error)
* `fake' forward queries (allow nnn.nnn.nnn.nnn -> A)
* Make timeouts configurable.
* `fake' reverse queries (give nnn.nnn.nnn.nnn either always or on error)
* `fake' forward queries (allow nnn.nnn.nnn.nnn -> A)