BIND Statistics?

They might not support the BIND stats from a PD or troubleshooting standpoint, but it still works just fine. Just configure named.conf as you would on a normal BIND server. I did a quick test adding:

zone-statistics yes;

to my test.com zone and then kicked off an rndc stats at the command line, which generated named.stats as expected in /var/named/config/namedb:

[root@golgotha:Active] namedb  cat named.stats
+++ Statistics Dump +++ (1312814126)
++ Incoming Requests ++
                 272 QUERY
                   4 UPDATE
++ Incoming Queries ++
                 132 A
                   4 SOA
                 132 AAAA
                   4 AXFR
++ Outgoing Queries ++
[View: external]
[View: _bind]
++ Name Server Statistics ++
                 276 IPv4 requests received
                  12 TCP requests received
                 132 recursive queries rejected
                 272 responses sent
                  70 queries resulted in successful answer
                 136 queries resulted in authoritative answer
                  66 queries resulted in nxrrset
                 132 other query failures
                   4 requested transfers completed
                   4 updates completed
++ Zone Maintenance Statistics ++
++ Resolver Statistics ++
[Common]
[View: external]
[View: _bind]
++ Cache DB RRsets ++
[View: external (Cache: external)]
[View: _bind (Cache: _bind)]
++ Socket I/O Statistics ++
                   2 UDP/IPv4 sockets opened
                   1 UDP/IPv6 sockets opened
                   3 TCP/IPv4 sockets opened
                   1 TCP/IPv6 sockets opened
                  31 TCP/IPv4 sockets closed
                  32 TCP/IPv4 connections accepted
++ Per Zone Query Statistics ++
[test.com (view: external)]
                  66 queries resulted in successful answer
                 130 queries resulted in authoritative answer
                  64 queries resulted in nxrrset
                   4 requested transfers completed
                   1 updates completed
--- Statistics Dump --- (1312814126)