Major The tools cannot handle multiple zones with the same origin (as used in a traditional BIND view setup). For example:
internal/example.com:
$ORIGIN example.com. $TTL 86400 @ IN SOA ns hostmaster.example.com. ( 2010300300 604800 86400 2419200 86400 ) @ IN NS ns ns IN A 10.0.0.1 router IN A 10.0.0.1 @ IN A 10.0.0.110 privateserver IN A 10.0.0.10 publicserver IN A 10.0.0.110
external/example.com:
$ORIGIN example.com. $TTL 86400 @ IN SOA ns hostmaster.example.com. ( 2010300300 604800 86400 2419200 86400 ) @ IN NS ns @ IN A 192.0.32.10 ns IN A 192.0.32.10 publicserver IN A 192.0.32.10