dns not resolving
Mark Andrews
marka at isc.org
Mon Nov 11 20:50:30 UTC 2013
If you have "check-mx fail;" in named.conf then the zone will not load and
you will get SERVFAIL. The default is "check-mx warn;".
12-Nov-2013 07:40:07.546 zone jeffdiss.org/IN: jeffdiss.org/MX 'mail.jeffdiss.org' has no address records (A or AAAA)
12-Nov-2013 07:40:07.546 zone jeffdiss.org/IN: not loaded due to errors.
I would check the log files on the server and address any errors/warnings
reported then try again. Also be explicit when you want to check a master
server and use @server to make sure you are talking to the machine you
think you are and +norec so referrals are returned.
Additionally you should show the relevent parts of named.conf when asking
for help as the contents affect how named treats the zone.
options {
pid-file none;
check-mx fail;
};
zone "jeffdiss.org" {
type master;
file "junk";
};
Mark
In message <8B04639343FFED47B61063517BD9B1F1296B55E8 at uvuexchmb1.ad.uvu.edu>, "S. Jeff Cold" writes:
>
> I have two DNS servers both running Debian Linux 7.2.0, BIND 9.8.4 in a
> private LAN. I set up an unregistered domain to see how things would
> run. When I run dig on the domain just to see if it will resolve, I get
> this error:
>
> ; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> jeffdiss.org
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 22495
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
>
> ;; QUESTION SECTION:
> ;jeffdiss.org. IN A
>
> ;; Query time: 0 msec
> ;; SERVER: 192.168.1.50#53(192.168.1.50)
> ;; WHEN: Mon Nov 11 10:05:10 2013
> ;; MSG SIZE rcvd: 30
>
> BIND's configuration file is :
>
> $TTL 3600
> $ORIGIN jeffdiss.org.
> ; Start of Authority record defining the key characteristics of the zone (domain)
> @ IN SOA server1.jeffdiss.org. zonemaster.jeffdiss.org. (
> 2013110701 ; serial, todays date + serial num
> 7200 ; refresh, seconds
> 540 ; retry, seconds
> 604800 ; expire, seconds
> 86400 ; minimum, seconds
> )
>
> ; name servers Resources Records (RR) for the domain
> IN NS server1.jeffdiss.org.
>
> ; the second name server
> IN NS server2.jeffdiss.org.
>
> ; mail server Resource Records (RR) for the domain
> 3w IN MX 10 mail.jeffdiss.org.
>
> ; domain hosts includes NS and MX records defined above plus any others required
> server1 IN A 192.168.1.50
> server2 IN A 192.168.1.51
> www IN A 192.168.1.51
>
> This seems simple enough. I'm running dig from the primary DNS server
> itself and I'm thinking I should be able to get an answer for
> jeffdiss.org. Can someone point me in the right direction?
>
> Jeff
>
>
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: marka at isc.org
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