[dns-operations] about list's MX

[RL Vaughn]

Being an ancient academic, I am seldom sure about anything except the
inevitability of uncertainty ;)

_And_ I can't be certain about openstack.org, but for dns-operations
my "spidey sense" combined with the mail headers:
X-Original-To: dns-operations at lists.dns-oarc.net
Delivered-To: dns-operations at dns-oarc.net
along with
lists.dns-oarc.net. 30 IN CNAME mail.dns-oarc.net.

tell me not to expect a separate MX record for lists.dns-oarc.net.

All that said, everybody else pointed out the appropriate RFCs etc.





On 5/27/14, 7:38 PM, hua peng wrote:
> Are you sure? I meant the list adddress, not the mailbox of the domain itself.
> 
>> Dig this:
>> ## dig dns-oarc.net MX
>>
>> ; <<>> DiG 9.8.3-P1 <<>> dns-oarc.net MX
>> ;; global options: +cmd
>> ;; Got answer:
>> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57215
>> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
>>
>> ;; QUESTION SECTION:
>> ;dns-oarc.net.            IN    MX
>>
>> ;; ANSWER SECTION:
>> dns-oarc.net.        30    IN    MX    0 mail.dns-oarc.net.
>>
>>
>> ## dig  openstack.org MX
>>
>> ; <<>> DiG 9.8.3-P1 <<>> openstack.org MX
>> ;; global options: +cmd
>> ;; Got answer:
>> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1614
>> ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
>>
>> ;; QUESTION SECTION:
>> ;openstack.org.            IN    MX
>>
>> ;; ANSWER SECTION:
>> openstack.org.        3600    IN    MX    10 mx1.emailsrvr.com.
>> openstack.org.        3600    IN    MX    20 mx2.emailsrvr.com.
>>
>>
>> Not this:
> 
> _______________________________________________
> dns-operations mailing list
> dns-operations at lists.dns-oarc.net
> https://lists.dns-oarc.net/mailman/listinfo/dns-operations
> dns-jobs mailing list
> https://lists.dns-oarc.net/mailman/listinfo/dns-jobs