[dns-operations] What happend to UM?

[Peter Dambier]

The root looks harmless enough

; <<>> DiG 9.4.0b4 <<>> -t any um @a.root-server.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2644
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;um.                            IN      ANY

;; AUTHORITY SECTION:
um.                     172800  IN      NS      NS.ISI.EDU.
um.                     172800  IN      NS      VENERA.ISI.EDU.
um.                     172800  IN      NS      NS.UU.NET.

;; ADDITIONAL SECTION:
NS.UU.NET.              172800  IN      A       137.39.1.3
NS.ISI.EDU.             172800  IN      A       128.9.128.127
VENERA.ISI.EDU.         172800  IN      A       128.9.176.32

;; Query time: 141 msec
;; SERVER: 198.41.0.4#53(198.41.0.4)
;; WHEN: Sun Jul 15 22:43:43 2007
;; MSG SIZE  rcvd: 136


but that is interesting

;; Truncated, retrying in TCP mode.

; <<>> DiG 9.4.0b4 <<>> -t any um @NS.ISI.EDU
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 50126
;; flags: qr aa rd; QUERY: 1, ANSWER: 13, AUTHORITY: 4, ADDITIONAL: 3
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;um.                            IN      ANY

;; ANSWER SECTION:
um.                     86400   IN      NS      ns.isi.edu.
um.                     86400   IN      NS      flag.ep.net.
um.                     86400   IN      NS      unldns.unl.edu.
um.                     86400   IN      NS      berkeley.ip4.int.
um.                     86400   IN      NSEC    *.um. NS SOA RRSIG NSEC DNSKEY
um.                     86400   IN      DNSKEY  256 3 5 ...
um.                     86400   IN      DNSKEY  257 3 5 ...
um.                     86400   IN      RRSIG   DNSKEY 5 1 ...
um.                     86400   IN      RRSIG   DNSKEY 5 1 ...
um.                     86400   IN      RRSIG   NSEC 5 1 ...
um.                     86400   IN      RRSIG   NS 5 1 ...
um.                     86400   IN      RRSIG   SOA 5 1 ...
um.                     86400   IN      SOA     flag.ep.net. hostmaster.nic.um. 2006120115 43200 3600 1209600 86400

;; AUTHORITY SECTION:
um.                     86400   IN      NS      ns.isi.edu.
um.                     86400   IN      NS      flag.ep.net.
um.                     86400   IN      NS      unldns.unl.edu.
um.                     86400   IN      NS      berkeley.ip4.int.

;; ADDITIONAL SECTION:
ns.isi.edu.             86400   IN      A       128.9.128.127
flag.ep.net.            169084  IN      A       198.32.4.13
berkeley.ip4.int.       86400   IN      A       204.61.208.98

;; Query time: 265 msec
;; SERVER: 128.9.128.127#53(128.9.128.127)
;; WHEN: Sun Jul 15 22:48:55 2007
;; MSG SIZE  rcvd: 3453


And the timestamp 2006-12-01
I dont remember they har any RRSIG records that early


Cheers
Peter and Karin

-- 
Peter and Karin Dambier
Cesidian Root - Radice Cesidiana
Rimbacher Strasse 16
D-69509 Moerlenbach-Bonsweiher
+49(6209)795-816 (Telekom)
+49(6252)750-308 (VoIP: sipgate.de)
mail: peter at peter-dambier.de
mail: peter at echnaton.arl.pirates
http://iason.site.voila.fr/
https://sourceforge.net/projects/iason/
http://www.cesidianroot.com/