Resolving MX records

[Dean Clapper]

Hi

I'm having a problem resolving the MX record for one domain name.  I 
tested several others and they worked.  This is the only domain name I 
found a problem with.  I did a dig on another machine and it works. 
  
***********didn't work machine 1*************
dig vginc.net MX
; <<>> DiG 9.2.5 <<>> vginc.net MX
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 48644
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;vginc.net.                     IN      MX

;; Query time: 252 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 13 13:19:30 2006
;; MSG SIZE  rcvd: 27

*********worked machine 2***************
dig vginc.net MX
; <<>> DiG 9.2.1 <<>> vginc.net mx
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34401
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1

;; QUESTION SECTION:
;vginc.net.                     IN      MX

;; ANSWER SECTION:
vginc.net.              14400   IN      MX      0 vginc.net.

;; AUTHORITY SECTION:
vginc.net.              14400   IN      NS      ns1.servermatrix.com.
vginc.net.              14400   IN      NS      ns2.servermatrix.com.

;; ADDITIONAL SECTION:
vginc.net.              14400   IN      A       69.93.189.34

;; Query time: 123 msec
;; SERVER: 198.213.6.1#53(198.213.6.1)
;; WHEN: Wed Sep 13 12:50:40 2006
;; MSG SIZE  rcvd: 111


I'm using bind bind-9.2.5-1 on 2.6.11-1.27_FC3 #1 on machine 1.  I've been 
having this problem for a couple days.  This came to pass because people 
can not send emails to this domain.  I can ping it and do a dig on the 
domain, but if I try to do a dig on the domain name's MX I don't get any 
answers.  Any ideas?  

thanks
Dean