resolve fails when no forwarders but roots configured

I have a customer complaining he cannot resolve MX for domains like:
ceanet.com.au

I tried it using my own DNS with no forwarders but roots configured, and I
get no results for the domain unless I request type ANY. Then, I tried
doing the query using ns1.asiaonline.net.au as the server, and I get no A
record for ceanet.com.au but I do get a result if I request MX records.

What is needed in the BIND configuration to make this resolve properly?


C:\>dig ceanet.com.au any

; <<>> DiG 9.2.3 <<>> ceanet.com.au any
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;ceanet.com.au. IN ANY

;; ANSWER SECTION:
ceanet.com.au. 82067 IN NS ns1.asiaonline.net.au.
ceanet.com.au. 82067 IN NS ns2.asiaonline.net.au.

;; AUTHORITY SECTION:
ceanet.com.au. 82067 IN NS ns1.asiaonline.net.au.
ceanet.com.au. 82067 IN NS ns2.asiaonline.net.au.

;; Query time: 210 msec
;; SERVER: 9.5.56.157#53(9.5.56.157)
;; WHEN: Tue Aug 17 11:58:09 2004
;; MSG SIZE rcvd: 110



C:\>dig @ns1.asiaonline.net.au ceanet.com.au

; <<>> DiG 9.2.3 <<>> @ns1.asiaonline.net.au ceanet.com.au
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;ceanet.com.au. IN A

;; AUTHORITY SECTION:
ceanet.com.au. 600 IN SOA ns1.nexon.com.au. noc-au.asiaonl
ine.net. 2004013003 7200 3600 604800 600

;; Query time: 370 msec
;; SERVER: 210.215.1.1#53(ns1.asiaonline.net.au)
;; WHEN: Tue Aug 17 12:12:37 2004
;; MSG SIZE rcvd: 98


C:\>dig @ns1.asiaonline.net.au ceanet.com.au mx

; <<>> DiG 9.2.3 <<>> @ns1.asiaonline.net.au ceanet.com.au mx
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 4

;; QUESTION SECTION:
;ceanet.com.au. IN MX

;; ANSWER SECTION:
ceanet.com.au. 600 IN MX 20 mx1.nexon.com.au.
ceanet.com.au. 600 IN MX 10 mail.ceanet.com.au.

;; AUTHORITY SECTION:
ceanet.com.au. 600 IN NS ns2.nexon.com.au.
ceanet.com.au. 600 IN NS ns1.nexon.com.au.

;; ADDITIONAL SECTION:
mail.ceanet.com.au. 600 IN A 210.215.130.146
mx1.nexon.com.au. 60 IN A 210.215.48.100
ns1.nexon.com.au. 60 IN A 210.215.221.1
ns2.nexon.com.au. 60 IN A 210.215.222.1

;; Query time: 480 msec
;; SERVER: 210.215.1.1#53(ns1.asiaonline.net.au)
;; WHEN: Tue Aug 17 12:12:45 2004
;; MSG SIZE rcvd: 178

--
Jeffrey Stevens/Rochester/IBM (jstevens@vnet.ibm.com)
gpg --keyserver pgp.mit.edu --recv-keys D2E5A4E8
Key fingerprint = 1C86 8717 E485 FA4D B9EF 96E2 A1AC 4B00 D2E5 A4E8