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Why would DNS Expert report, among other things, that there are no MX records in the zone for pageud.k12.az.us?
DNS Expert Inconsistencies
From: Warren Michelsen
Date: Monday, November 20, 2000
Time: 5:58:52 pm
Here's the detailed report and after that is a zone transfer I got.
DNS Expert
Detailed Report for pageud.k12.az.us.
11/20/00, 6:48 PM, using the analysis setting "My Settings"
======================================================================
Information
----------------------------------------------------------------------
Serial number: 1998012845
Primary name server: dns1.pageud.k12.az.us.
Primary mail server: pageud.k12.az.us.
Number of records: 15 (1 NS, 1 MX, 10 A, 3 CNAME, 0 PTR, 0
Other)
Errors
----------------------------------------------------------------------
o The server "dns2.pageud.k12.az.us." did not reply
The server "dns2.pageud.k12.az.us." did not reply when it was
queried for the name "pageud.k12.az.us.". This indicates that
the server is not running, or it is currently unreachable.
o Unable to resolve the host name "proxy.pageud.k12.az.us." used in
the CNAME record "page_proxy.pageud.k12.az.us."
It was not possible to resolve the host name
"proxy.pageud.k12.az.us." which is used in the CNAME record for
"page_proxy.pageud.k12.az.us." This indicates that a host with
the name "proxy.pageud.k12.az.us." does not exist.
o There are no MX records in the zone
The zone contains no MX records. This will cause delivery
problems for mail sent to a user in this zone. Every zone should
contain at least one MX record for successful mail delivery.
o The server "blackhole.isi.edu." did not reply
The server "blackhole.isi.edu." did not reply when it was queried
for the name "1.0.1.10.in-addr.arpa.". This indicates that the
server is not running, or it is currently unreachable.
o The server "blackhole.ep.net." did not reply
The server "blackhole.ep.net." did not reply when it was queried
for the name "1.0.1.10.in-addr.arpa.". This indicates that the
server is not running, or it is currently unreachable.
Warnings
----------------------------------------------------------------------
o There is just one NS record in the zone
The zone contains just one NS record. Every zone should contain
two or more NS records, and the NS records in the zone should
match the delegation data for the domain.
o The name server "ns01.army.mil." refused to answer a query
The server "ns01.army.mil." refused to answer a query. This
server will not be used to look up information about the zone.
----------------------------------------------------------------------
end of report
Query: pageud.k12.az.us. Query type: Zone transfer
Recursive query: n/a Authoritative answer: n/a
Query time: 11106 ms. Server name: dns1.pageud.k12.az.us
pageud.k12.az.us. 86400 SOA dns1.pageud.k12.az.us.
hostmaster.pageud.k12.az.us.
1998012845 ; serial
86400 ; refresh (1 day)
3600 ; retry (1 hour)
604800 ; expire (7 days)
86400 ; minimum (1 day)
pageud.k12.az.us. 86400 A 63.228.155.251
pageud.k12.az.us. 3600 NS dns2.pageud.k12.az.us.
bobcats.pageud.k12.az.us. 86400 A 10.4.0.10
doap_16742.pageud.k12.az.us. 86400 A 63.228.155.253
mail.pageud.k12.az.us. 86400 A 63.228.155.251
mail.pageud.k12.az.us. 86400 MX 5 pageud.k12.az.us.
page-cb-vlan1.pageud.k12.az.us. 86400 A 10.1.0.1
page-fw.pageud.k12.az.us. 86400 A 192.168.1.1
page_cd2.pageud.k12.az.us. 86400 A 10.1.0.13
page_proxy.pageud.k12.az.us. 86400 CNAME proxy.pageud.k12.az.us.
panthers.pageud.k12.az.us. 86400 A 10.5.0.10
pusd_mail.pageud.k12.az.us. 86400 CNAME mail.pageud.k12.az.us.
smtp.pageud.k12.az.us. 86400 CNAME mail.pageud.k12.az.us.
snmp.pageud.k12.az.us. 86400 A 10.1.0.20
www.pageud.k12.az.us. 86400 A 63.228.155.252
On top of that, DNS Expert reports only one NS record (as the zone transfer shows) yet doing a lookup on dns1.pageud.k12.az.us results in:
Query: dns1.pageud.k12.az.us. Query type: Any record
Recursive query: Yes Authoritative answer: No
Query time: 355 ms. Server name: n/a
Answer:
dns1.pageud.k12.az.us. 10861 A 63.228.155.251
Authority:
pageud.k12.az.us. 11433 NS dns1.pageud.k12.az.us.
pageud.k12.az.us. 11433 NS dns2.pageud.k12.az.us.
Additional:
dns2.pageud.k12.az.us. 11433 A 63.228.155.250
Sign me puzzled.
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