DNS resolving problem with www.intel.com, www.nvidia.com
Peter Dambier
peter at peter-dambier.de
Thu Oct 12 17:21:19 UTC 2006
I have the same problem:
; <<>> DiG 9.4.0b2 <<>> www.nvidia.com +norecurs @e.gtld-servers.net
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55681
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3
;; QUESTION SECTION:
;www.nvidia.com. IN A
;; AUTHORITY SECTION:
nvidia.com. 172800 IN NS dns2.nvidia.com.
nvidia.com. 172800 IN NS dns3.nvidia.com.
nvidia.com. 172800 IN NS ns.nvidia.com.
;; ADDITIONAL SECTION:
dns2.nvidia.com. 172800 IN A 216.228.112.141
dns3.nvidia.com. 172800 IN A 216.228.115.6
ns.nvidia.com. 172800 IN A 209.213.198.70
;; Query time: 218 msec
;; SERVER: 192.12.94.30#53(192.12.94.30)
;; WHEN: Thu Oct 12 18:41:50 2006
;; MSG SIZE rcvd: 135
; <<>> DiG 9.4.0b2 <<>> www.nvidia.com +norecurs @dns3.nvidia.com
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58576
;; flags: qr ra ad; QUERY: 1, ANSWER: 2, AUTHORITY: 8, ADDITIONAL: 8
;; QUESTION SECTION:
;www.nvidia.com. IN A
;; ANSWER SECTION:
www.nvidia.com. 180 IN CNAME www.nvidia.com.edgesuite.net.
www.nvidia.com.edgesuite.net. 3283 IN CNAME a1650.g.akamai.net.
;; AUTHORITY SECTION:
g.akamai.net. 1539 IN NS n3g.akamai.net.
g.akamai.net. 2439 IN NS n1g.akamai.net.
g.akamai.net. 1539 IN NS n0g.akamai.net.
g.akamai.net. 1539 IN NS n6g.akamai.net.
g.akamai.net. 2439 IN NS n4g.akamai.net.
g.akamai.net. 2439 IN NS n7g.akamai.net.
g.akamai.net. 3339 IN NS n2g.akamai.net.
g.akamai.net. 3339 IN NS n5g.akamai.net.
;; ADDITIONAL SECTION:
n3g.akamai.net. 1539 IN A 64.62.193.50
n1g.akamai.net. 911 IN A 72.246.50.5
n0g.akamai.net. 765 IN A 80.67.74.6
n6g.akamai.net. 1539 IN A 64.62.193.42
n4g.akamai.net. 643 IN A 80.67.74.220
n7g.akamai.net. 1313 IN A 80.67.74.222
n2g.akamai.net. 1389 IN A 80.67.74.8
n5g.akamai.net. 3197 IN A 64.62.193.45
;; Query time: 218 msec
;; SERVER: 216.228.115.6#53(216.228.115.6)
;; WHEN: Thu Oct 12 18:42:34 2006
;; MSG SIZE rcvd: 375
; <<>> DiG 9.4.0b2 <<>> www.nvidia.com.edgesuite.net +norecurs @l.gtld-servers.net
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57030
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 8, ADDITIONAL: 8
;; QUESTION SECTION:
;www.nvidia.com.edgesuite.net. IN A
;; AUTHORITY SECTION:
edgesuite.net. 172800 IN NS adns1.akam.net.
edgesuite.net. 172800 IN NS adns2.akam.net.
edgesuite.net. 172800 IN NS adns3.akam.net.
edgesuite.net. 172800 IN NS adns4.akam.net.
edgesuite.net. 172800 IN NS ns1-137.akam.net.
edgesuite.net. 172800 IN NS ns1-2.akam.net.
edgesuite.net. 172800 IN NS use9.akam.net.
edgesuite.net. 172800 IN NS usw6.akam.net.
;; ADDITIONAL SECTION:
adns1.akam.net. 172800 IN A 202.147.2.2
adns2.akam.net. 172800 IN A 217.212.245.68
adns3.akam.net. 172800 IN A 208.185.132.176
adns4.akam.net. 172800 IN A 63.117.217.2
ns1-137.akam.net. 172800 IN A 193.108.91.137
ns1-2.akam.net. 172800 IN A 193.108.91.2
use9.akam.net. 172800 IN A 81.52.250.132
usw6.akam.net. 172800 IN A 206.132.100.108
;; Query time: 169 msec
;; SERVER: 192.41.162.30#53(192.41.162.30)
;; WHEN: Thu Oct 12 18:44:16 2006
;; MSG SIZE rcvd: 339
; <<>> DiG 9.4.0b2 <<>> www.nvidia.com.edgesuite.net +norecurs @adns4.akam.net
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51062
;; flags: qr; QUERY: 1, ANSWER: 1, AUTHORITY: 8, ADDITIONAL: 8
;; QUESTION SECTION:
;www.nvidia.com.edgesuite.net. IN A
;; ANSWER SECTION:
www.nvidia.com.edgesuite.net. 21600 IN CNAME a1650.g.akamai.net.
;; AUTHORITY SECTION:
. 1000 IN NS L.ROOT-SERVERS.net.
. 1000 IN NS E.ROOT-SERVERS.net.
. 1000 IN NS A.ROOT-SERVERS.net.
. 1000 IN NS H.ROOT-SERVERS.net.
. 1000 IN NS C.ROOT-SERVERS.net.
. 1000 IN NS F.ROOT-SERVERS.net.
. 1000 IN NS I.ROOT-SERVERS.net.
. 1000 IN NS K.ROOT-SERVERS.net.
;; ADDITIONAL SECTION:
L.ROOT-SERVERS.net. 1000 IN A 198.32.64.12
E.ROOT-SERVERS.net. 1000 IN A 192.203.230.10
A.ROOT-SERVERS.net. 1000 IN A 198.41.0.4
H.ROOT-SERVERS.net. 1000 IN A 128.63.2.53
C.ROOT-SERVERS.net. 1000 IN A 192.33.4.12
F.ROOT-SERVERS.net. 1000 IN A 192.5.5.241
I.ROOT-SERVERS.net. 1000 IN A 192.36.148.17
K.ROOT-SERVERS.net. 1000 IN A 193.0.14.129
;; Query time: 156 msec
;; SERVER: 63.117.217.2#53(63.117.217.2)
;; WHEN: Thu Oct 12 18:45:32 2006
;; MSG SIZE rcvd: 336
; <<>> DiG 9.4.0b2 <<>> a1650.g.akamai.net +norecurs @i.gtld-servers.net.
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 53680
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 8, ADDITIONAL: 8
;; QUESTION SECTION:
;a1650.g.akamai.net. IN A
;; AUTHORITY SECTION:
akamai.net. 172800 IN NS za.akamaitech.net.
akamai.net. 172800 IN NS zb.akamaitech.net.
akamai.net. 172800 IN NS zc.akamaitech.net.
akamai.net. 172800 IN NS zd.akamaitech.net.
akamai.net. 172800 IN NS ze.akamaitech.net.
akamai.net. 172800 IN NS zf.akamaitech.net.
akamai.net. 172800 IN NS zg.akamaitech.net.
akamai.net. 172800 IN NS zh.akamaitech.net.
;; ADDITIONAL SECTION:
za.akamaitech.net. 172800 IN A 205.161.4.66
zb.akamaitech.net. 172800 IN A 213.244.181.32
zc.akamaitech.net. 172800 IN A 63.209.3.135
zd.akamaitech.net. 172800 IN A 61.200.81.116
ze.akamaitech.net. 172800 IN A 195.219.3.172
zf.akamaitech.net. 172800 IN A 205.161.4.66
zg.akamaitech.net. 172800 IN A 204.2.178.136
zh.akamaitech.net. 172800 IN A 69.45.79.42
;; Query time: 110 msec
;; SERVER: 192.43.172.30#53(192.43.172.30)
;; WHEN: Thu Oct 12 18:47:28 2006
;; MSG SIZE rcvd: 311
; <<>> DiG 9.4.0b2 <<>> a1650.g.akamai.net +norecurs @zf.akamaitech.net
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45313
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 8, ADDITIONAL: 8
;; QUESTION SECTION:
;a1650.g.akamai.net. IN A
;; AUTHORITY SECTION:
g.akamai.net. 1800 IN NS n6g.akamai.net.
g.akamai.net. 2700 IN NS n7g.akamai.net.
g.akamai.net. 1800 IN NS n0g.akamai.net.
g.akamai.net. 2700 IN NS n4g.akamai.net.
g.akamai.net. 1800 IN NS n3g.akamai.net.
g.akamai.net. 3600 IN NS n5g.akamai.net.
g.akamai.net. 2700 IN NS n1g.akamai.net.
g.akamai.net. 3600 IN NS n2g.akamai.net.
;; ADDITIONAL SECTION:
n6g.akamai.net. 1800 IN A 213.200.97.162
n7g.akamai.net. 2700 IN A 213.200.97.140
n0g.akamai.net. 1800 IN A 217.6.176.14
n4g.akamai.net. 2700 IN A 217.6.176.22
n3g.akamai.net. 1800 IN A 213.200.97.131
n5g.akamai.net. 3600 IN A 213.200.97.179
n1g.akamai.net. 2700 IN A 213.200.97.194
n2g.akamai.net. 3600 IN A 217.6.176.30
;; Query time: 168 msec
;; SERVER: 205.161.4.66#53(205.161.4.66)
;; WHEN: Thu Oct 12 18:48:18 2006
;; MSG SIZE rcvd: 308
If I understand this correctly then
a1650.g.akamai.net.
does not have an A or AAAA record
www.nvidia.com.edgesuite.net. 3283 IN CNAME a1650.g.akamai.net.
cannot be resolved
www.nvidia.com. 180 IN CNAME www.nvidia.com.edgesuite.net.
cannot be resolved
Asking djbdns (dnscache) returns:
; <<>> DiG 9.4.0b2 <<>> www.nvidia.com @echnaton
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 953
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;www.nvidia.com. IN A
;; ANSWER SECTION:
www.nvidia.com. 180 IN CNAME www.nvidia.com.edgesuite.net.
www.nvidia.com.edgesuite.net. 21600 IN CNAME a1650.g.akamai.net.
a1650.g.akamai.net. 20 IN A 213.200.97.177
a1650.g.akamai.net. 20 IN A 213.200.97.144
;; Query time: 1491 msec
;; SERVER: 192.168.208.228#53(192.168.208.228)
;; WHEN: Thu Oct 12 18:57:32 2006
;; MSG SIZE rcvd: 135
Asking again half a day later returned on BIND 9.4.2.0b2
; <<>> DiG 9.4.0b2 <<>> -t any a1650.g.akamai.net
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24424
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 8, ADDITIONAL: 0
;; QUESTION SECTION:
;a1650.g.akamai.net. IN ANY
;; ANSWER SECTION:
a1650.g.akamai.net. 20 IN A 213.200.97.177
a1650.g.akamai.net. 20 IN A 213.200.97.144
;; AUTHORITY SECTION:
g.akamai.net. 700 IN NS n0g.akamai.net.
g.akamai.net. 700 IN NS n1g.akamai.net.
g.akamai.net. 700 IN NS n7g.akamai.net.
g.akamai.net. 700 IN NS n2g.akamai.net.
g.akamai.net. 700 IN NS n4g.akamai.net.
g.akamai.net. 700 IN NS n5g.akamai.net.
g.akamai.net. 700 IN NS n6g.akamai.net.
g.akamai.net. 700 IN NS n3g.akamai.net.
;; Query time: 229 msec
;; SERVER: 192.168.48.227#53(192.168.48.227)
;; WHEN: Thu Oct 12 19:07:55 2006
;; MSG SIZE rcvd: 212
I guess the association between
g.akamai.net. 700 IN NS n0g.akamai.net.
g.akamai.net. 700 IN NS n1g.akamai.net.
g.akamai.net. 700 IN NS n7g.akamai.net.
g.akamai.net. 700 IN NS n2g.akamai.net.
g.akamai.net. 700 IN NS n4g.akamai.net.
g.akamai.net. 700 IN NS n5g.akamai.net.
g.akamai.net. 700 IN NS n6g.akamai.net.
g.akamai.net. 700 IN NS n3g.akamai.net.
and
akamai.net. 172800 IN NS za.akamaitech.net.
akamai.net. 172800 IN NS zb.akamaitech.net.
akamai.net. 172800 IN NS zc.akamaitech.net.
akamai.net. 172800 IN NS zd.akamaitech.net.
akamai.net. 172800 IN NS ze.akamaitech.net.
akamai.net. 172800 IN NS zf.akamaitech.net.
akamai.net. 172800 IN NS zg.akamaitech.net.
akamai.net. 172800 IN NS zh.akamaitech.net.
is broken somehow or there is simply one CNAME to many.
Kind regards
Peter and Karin Dambier
Tomislav Mihalièek wrote:
> Hi
>
> I am running several different DNSes and i am having problem resolving IP
> addresses with www.intel.com, www.apple.com, www.nvidia.com .
>
> [root at mail ~]# nslookup
>
>>www.nvidia.com
>
> Server: 127.0.0.1
> Address: 127.0.0.1#53
>
> Non-authoritative answer:
> www.nvidia.com canonical name = www.nvidia.com.edgesuite.net.
> www.nvidia.com.edgesuite.net canonical name = a1650.g.akamai.net.
> Name: a1650.g.akamai.net
> Address: 213.144.186.7
> Name: a1650.g.akamai.net
> Address: 213.144.186.14
>
>>exit
>
>
> [root at mail ~]# ping www.nvidia.com
> PING a1650.g.akamai.net (213.144.186.14) 56(84) bytes of data.
>
> --- a1650.g.akamai.net ping statistics ---
> 27 packets transmitted, 0 received, 100% packet loss, time 25996ms
>
> I seems that only akamai.net resolves wrong
>
>
--
Peter and Karin Dambier
Cesidian Root - Radice Cesidiana
Graeffstrasse 14
D-64646 Heppenheim
+49(6252)671-788 (Telekom)
+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/
http://www.cesidianroot.com/
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