Two forwarder questions.

[Justin Piszcz]

   forward first;

   forwarders {
    1.2.3.4;
    5.6.7.8;
   };

1. Are DNS lookups performed linearly?
    1.2.3.4, then 5.6.7.8 if 1.2.3.4 does not find it?

2. Is there an option in BIND to perform a round-robin lookup such that
    1.2.3.4 does not get all of the traffic, or is this done by default?