Resolving MX records
Mark Andrews
Mark_Andrews at isc.org
Wed Sep 13 23:51:16 UTC 2006
> 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.
The delegation for VGINC.NET is broken.
vginc.net. 172800 IN NS ns1.aophoenix.com.
vginc.net. 172800 IN NS ns2.aophoenix.com.
;; Received 108 bytes from 192.26.92.30#53(C.GTLD-SERVERS.net) in 233 ms
vginc.net. 14400 IN MX 0 vginc.net.
vginc.net. 14400 IN NS ns1.servermatrix.com.
vginc.net. 14400 IN NS ns2.servermatrix.com.
;; Received 111 bytes from 69.93.189.34#53(ns1.aophoenix.com) in 569 ms
>
> ***********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
>
>
--
ISC Training! October 16-20, 2006, in the San Francisco Bay Area,
covering topics from DNS to DHCP. Email training at isc.org.
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark_Andrews at isc.org
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