domain does not resolve
Barry Margolin
barmar at alum.mit.edu
Fri Dec 17 00:46:15 UTC 2004
In article <cpsjkt$1sau$1 at sf1.isc.org>, "DH" <my_generic_email at att.net>
wrote:
> I've been trying to figure out a problem with some of my alias domain names
> for a while and just can't figure it out. When I send email with a FROM
> address of these domains, I get bounces saying the following:
>
> .... while talking to mailin1.accesscomm.ca.:
> >>> MAIL From:<owner-johnyoung at johnwyoung.org> SIZE=1825
> <<< 451 4.1.8 Domain of sender address owner-johnyoung at johnwyoung.org does
> not resolve
The delegation of the zone points to dns.navarrocollege.edu and
dns2.navarrocollege.edu. The zone itself contains NS records pointing
to columbia.johnwyoung.org and gemini2.johnwyoung.org. Since these
names are in the zone they host, they need to have glue records in the
parent zone. But they don't, because they aren't in the delegation from
the parent zone.
Fix your zone to match the delegation (or vice versa) and you should
have better luck.
>
> I get the following using dig:
>
> ]# dig johnwyoung.org mx
>
> ; <<>> DiG 9.2.1 <<>> johnwyoung.org mx
> ;; global options: printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15560
> ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
>
> ;; QUESTION SECTION:
> ;johnwyoung.org. IN MX
>
> ;; ANSWER SECTION:
> johnwyoung.org. 60 IN MX 10 gemini2.johnwyoung.org.
>
> ;; AUTHORITY SECTION:
> johnwyoung.org. 60 IN NS columbia.johnwyoung.org.
> johnwyoung.org. 60 IN NS gemini2.johnwyoung.org.
>
> ;; ADDITIONAL SECTION:
> gemini2.johnwyoung.org. 60 IN A 205.165.189.182
> columbia.johnwyoung.org. 60 IN A 205.165.189.130
>
> ;; Query time: 13 msec
> ;; SERVER: 205.165.189.130#53(205.165.189.130)
> ;; WHEN: Thu Dec 16 11:18:53 2004
> ;; MSG SIZE rcvd: 125
>
> My DNS entry for this domain looks like:
>
> @ IN SOA columbia.navarrocollege.edu.
> root.columbia.navarrocollege
> ..edu. (
> 2004080301 ; Serial Number YYMMDDxxx
> 900 ; Refresh 2dary
> 900 ; 2dary retries after ..
> 604800 ; 2dary says primary is dead after ..
> 60 ) ; TTL in cache - 30 min
> IN NS columbia
> IN NS gemini2
> johnwyoung.org. IN MX 10 gemini2
> johnwyoung.org. IN A 205.165.189.178
> sts IN A 205.165.189.178
> www IN CNAME sts
> columbia IN A 205.165.189.130
> dns IN CNAME columbia
> wormhole IN CNAME columbia
> localhost IN A 127.0.0.1
> gemini2 IN A 205.165.189.182
> mail IN CNAME gemini2
> pop IN CNAME gemini2
> dns2 IN CNAME gemini2
> dilbert IN CNAME gemini2
>
> Can anyone help me solve this issue?
--
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
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