[dns-operations] af.mil DNS issue
Peter Dambier
peter at peter-dambier.de
Fri Jun 30 15:38:52 UTC 2006
Seen from
host_look("84.167.248.36","echnaton.serveftp.com","1420294180").
host_name("84.167.248.36","p54A7F824.dip.t-dialin.net").
; <<>> DiG 9.1.3 <<>> -t any af.mil @NS1.ACC.af.mil.
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52124
;; flags: qr aa rd; QUERY: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 6
;; QUESTION SECTION:
;af.mil. IN ANY
;; ANSWER SECTION:
af.mil. 86400 IN NS ns1.acc.af.mil.
af.mil. 86400 IN NS ns3.acc.af.mil.
af.mil. 86400 IN NS ares.afnoc.af.mil.
af.mil. 86400 IN NS mars.afnoc.af.mil.
af.mil. 86400 IN NS artemis.afnoc.af.mil.
af.mil. 86400 IN NS ns.usafe.af.mil.
af.mil. 86400 IN SOA afnoc.af.mil. dnsman.afnoc.af.mil. 2006063047 3600 900 604800 2700
af.mil. 86400 IN MX 0 fohfwb003.oh.afmc.af.mil.
af.mil. 86400 IN MX 0 fohfwb001.oh.afmc.af.mil.
af.mil. 86400 IN MX 0 fohfwb002.oh.afmc.af.mil.
;; ADDITIONAL SECTION:
ns1.acc.af.mil. 2700 IN A 131.6.4.17
ns3.acc.af.mil. 2700 IN A 131.7.52.10
ares.afnoc.af.mil. 86400 IN A 131.63.50.2
mars.afnoc.af.mil. 86400 IN A 131.63.50.1
artemis.afnoc.af.mil. 86400 IN A 198.220.211.145
ns.usafe.af.mil. 86400 IN A 132.25.88.211
;; Query time: 169 msec
;; SERVER: 131.6.4.17#53(NS1.ACC.af.mil.)
;; WHEN: Fri Jun 30 17:16:21 2006
;; MSG SIZE rcvd: 378
The exception
; <<>> DiG 9.1.3 <<>> -t any af.mil @ares.afnoc.af.mil
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6181
;; flags: qr aa rd; QUERY: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 3
;; QUESTION SECTION:
;af.mil. IN ANY
;; ANSWER SECTION:
af.mil. 86400 IN SOA afnoc.af.mil. dnsman.afnoc.af.mil. 2006063047 3600 900 604800 2700
af.mil. 86400 IN NS ns.usafe.af.mil.
af.mil. 86400 IN NS ns1.acc.af.mil.
af.mil. 86400 IN NS ns3.acc.af.mil.
af.mil. 86400 IN NS ares.afnoc.af.mil.
af.mil. 86400 IN NS mars.afnoc.af.mil.
af.mil. 86400 IN NS artemis.afnoc.af.mil.
af.mil. 86400 IN MX 0 fohfwb001.oh.afmc.af.mil.
af.mil. 86400 IN MX 0 fohfwb002.oh.afmc.af.mil.
af.mil. 86400 IN MX 0 fohfwb003.oh.afmc.af.mil.
;; ADDITIONAL SECTION:
ares.afnoc.af.mil. 86400 IN A 131.63.50.2
mars.afnoc.af.mil. 86400 IN A 131.63.50.1
artemis.afnoc.af.mil. 86400 IN A 198.220.211.145
;; Query time: 275 msec
;; SERVER: 131.63.50.2#53(ares.afnoc.af.mil)
;; WHEN: Fri Jun 30 17:20:45 2006
;; MSG SIZE rcvd: 330
still gives three (3) of the five (5) servers. That is 60%
so does
;; Query time: 271 msec
;; SERVER: 131.63.50.1#53(mars.afnoc.af.mil)
;; WHEN: Fri Jun 30 17:23:30 2006
;; MSG SIZE rcvd: 330
(same answer)
I query using both djbdns and Bind 9.4.0.a6
Both find the A records when I ask for them.
La Swizzera is not member of the NATO. Maybe they are really blocked :)
Regards
Peter and Karin
Geo. wrote:
> Folks,
>
> I don't know if anyone here can help with this or not.
>
> The domain af.mil is running dns with no A records for their DNS servers,
> see http://www.dnsreport.com/tools/dnsreport.ch?domain=af.mil
>
> This causes a problem for some dns servers that have cache poisoning
> features enabled because they won't resolve the domain this way.
>
> I've had contact with a couple of the techs from af.mil and their convinced
> that the problem isn't their DNS but that they have "blocked" us.
>
> Is there anyone on this list who knows dns and has a contact over at af.mil
> who might be able to explain the problem to them or if I'm wrong about this
> explain to me why the domain doesn't resolve with cache poisoning protection
> enabled?
>
> Geo.
>
> _______________________________________________
> dns-operations mailing list
> dns-operations at lists.oarci.net
> http://lists.oarci.net/mailman/listinfo/dns-operations
--
Peter and Karin Dambier
Cesidian Root - Radice Cesidiana
Graeffstrasse 14
D-64646 Heppenheim
+49(6252)671-788 (Telekom)
+49(179)108-3978 (O2 Genion)
+49(6252)750-308 (VoIP: sipgate.de)
mail: peter at peter-dambier.de
mail: peter at echnaton.serveftp.com
http://iason.site.voila.fr/
https://sourceforge.net/projects/iason/
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