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[dns-wg] nameserve in root servers

  • To: "'Wycliffe Bahati'" <
    >
  • From: "Daniel Diaz" <
    >
  • Date: Wed, 12 Jan 2005 09:59:40 +0100

Dear Wycliffe,

(sorry for the last incomplete mail).

As Janos explains, this has nothing to do with root-servers.
In any case could be with the g-tld servers serving your
parent zone (i.e. ".com", [a-m].gtld-servers.net.).

I´ve just found this (see below) querying for "kla1" IP address,
although this shouldn´t be the problem as kla1 is not auth., 
for "afsat.com."):

; <<>> DiG 8.3 <<>> @62.128.168.70 kla1.afsat.com
<....>
;; ANSWER SECTION:
kla1.afsat.com.         1d7h50m59s IN A  62.128.174.1
<...>

as you see "kla1.afsat.com" replies that "kla1.afsat.com. has IP 62.128.174.1."
any of your auth servers replies correctly with IN A 62.128.168.70. 
Querying any other dns server somehow gets 62.128.174.1. maybe wrong
values used on SOA (i.e. too long and out-of-date data is still 
cached all around).

I´ve also seen other little things like not including IN A RR
for ns2 in the dar1.afsat.com.´s zone file for afsat.com.


Hope this helps. My 2 cents.



; <<>> DiG 8.3 <<>> @62.128.168.70 kla1.afsat.com
; (1 server found)
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
;; QUERY SECTION:
;;      kla1.afsat.com, type = A, class = IN

;; ANSWER SECTION:
kla1.afsat.com.         1d7h50m59s IN A  62.128.174.1

;; AUTHORITY SECTION:
afsat.com.              7h51m7s IN NS   dar1.afsat.com.
afsat.com.              7h51m7s IN NS   ns2.lightband.com.

;; ADDITIONAL SECTION:
dar1.afsat.com.         23h52m43s IN A  213.185.122.131
ns2.lightband.com.      1d7h50m59s IN A  199.79.199.2

;; Total query time: 1354 msec
;; FROM: nh to SERVER: 62.128.168.70  62.128.168.70
;; WHEN: Wed Jan 12 09:46:08 2005
;; MSG SIZE  sent: 32  rcvd: 127






-- daniel.diaz


-- Daniel Díaz
SATEC - Valencia
http://www.satec.es 
C/. San Vicente Martir nº90,4ª planta
46007 Valencia
Mov.+34 600 990 335
Tel.+34 96 394 0076
Fax.+34 96 353 6730




 

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