[AusNOG] maps.gstatic.com

Fri Oct 24 16:36:46 EST 2014

Looks like it might be Telstra who is doing the blocking – SOA record for the domain through Telstra is blocked.domain.telstra.net with contact of abuse.team.telstra.com.

# dig gstatic.com @139.130.4.4 ANY

; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> gstatic.com @139.130.4.4 ANY
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33136
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;gstatic.com.                   IN      ANY

;; ANSWER SECTION:
gstatic.com.            600     IN      SOA     blocked.domain.telstra.net. abuse.team.telstra.com. 2014022600 3600 900 3600 600
gstatic.com.            600     IN      NS      blocked.domain.gstatic.com.

vs direct google:

# dig gstatic.com @8.8.8.8 ANY

; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> gstatic.com @8.8.8.8 ANY
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 50344
;; flags: qr rd ra; QUERY: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;gstatic.com.                   IN      ANY

;; ANSWER SECTION:
gstatic.com.            299     IN      A       74.125.237.191
gstatic.com.            299     IN      A       74.125.237.183
gstatic.com.            299     IN      A       74.125.237.184
gstatic.com.            299     IN      A       74.125.237.175
gstatic.com.            299     IN      AAAA    2404:6800:4006:805::101f
gstatic.com.            21599   IN      NS      ns3.google.com.
gstatic.com.            21599   IN      SOA     ns1.google.com. dns-admin.google.com. 2014022700 21600 3600 1038800 60
gstatic.com.            21599   IN      NS      ns2.google.com.
gstatic.com.            21599   IN      NS      ns4.google.com.
gstatic.com.            21599   IN      NS      ns1.google.com.

Cheers,

Nathanael Bettridge
Prodigy Communications Pty Ltd
Mobile: +61 (0)4 1048 0170
Office: +61 (0)2 8214 8920
Fax:    +61 (0)2 9427 4203
Email:  nathanael at prodigy.com.au<mailto:nathanael at prodigy.com.au>
Web:    www.prodigy.com.au<http://www.prodigy.com.au/>

From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Damien Gardner Jnr
Sent: Friday, 24 October 2014 16:21
To: Nathan Brookfield
Cc: ausnog at ausnog.net (ausnog at lists.ausnog.net)
Subject: Re: [AusNOG] maps.gstatic.com

Seems like maybe telstra's resolvers have been blocked?

damien at toolbox:~$ dig maps.gstatic.com<http://maps.gstatic.com> @139.130.4.4<http://139.130.4.4>

; <<>> DiG 9.7.3 <<>> maps.gstatic.com<http://maps.gstatic.com> @139.130.4.4<http://139.130.4.4>
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11997
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;maps.gstatic.com<http://maps.gstatic.com>.                   IN        A

;; ANSWER SECTION:
maps.gstatic.com<http://maps.gstatic.com>.        600      IN        CNAME         blocked.domain.gstatic.com<http://blocked.domain.gstatic.com>.
blocked.domain.gstatic.com<http://blocked.domain.gstatic.com>. 600       IN        A         127.0.0.1

Where as direct to google

damien at toolbox:~$ dig maps.gstatic.com<http://maps.gstatic.com> @8.8.8.8<http://8.8.8.8>

; <<>> DiG 9.7.3 <<>> maps.gstatic.com<http://maps.gstatic.com> @8.8.8.8<http://8.8.8.8>
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11589
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;maps.gstatic.com<http://maps.gstatic.com>.                   IN        A

;; ANSWER SECTION:
maps.gstatic.com<http://maps.gstatic.com>.        258      IN        A         74.125.237.191
maps.gstatic.com<http://maps.gstatic.com>.        258      IN        A         74.125.237.175
maps.gstatic.com<http://maps.gstatic.com>.        258      IN        A         74.125.237.184
maps.gstatic.com<http://maps.gstatic.com>.        258      IN        A         74.125.237.183

--DG

On 24 October 2014 16:15, Nathan Brookfield <Nathan.Brookfield at simtronic.com.au<mailto:Nathan.Brookfield at simtronic.com.au>> wrote:
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Nathan>nslookup maps.gstatic.com<http://maps.gstatic.com>
Server:  sbs01.gasweld.local
Address:  10.0.0.10

Name:    blocked.domain.gstatic.com<http://blocked.domain.gstatic.com>
Address:  127.0.0.1
Aliases:  maps.gstatic.com<http://maps.gstatic.com>

When done on a non Telstra connection:

C:\Users\Nathan Brookfield>nslookup maps.gstatic.com<http://maps.gstatic.com>
Server:  dc01.simtronic.com.au<http://dc01.simtronic.com.au>
Address:  103.1.108.200

Non-authoritative answer:
Name:    maps.gstatic.com<http://maps.gstatic.com>
Addresses:  2404:6800:4006:804::101f
          74.125.237.143
          74.125.237.151
          74.125.237.159
          74.125.237.152

Kindest Regards,
Nathan Brookfield (VK2NAB)

Chief Executive Officer
Simtronic Technologies Pty Ltd

Local: (02) 4749 4949 | Fax: (02) 4749 4950 | Direct: (02) 4749 4951
Web: http://www.simtronic.com.au<http://www.simtronic.com.au/> | E-mail: nathan.brookfield at simtronic.com.au<mailto:nathan.brookfield at simtronic.com.au>

[Untitled]

From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net<mailto:ausnog-bounces at lists.ausnog.net>] On Behalf Of Joe Saxton
Sent: Friday, 24 October 2014 4:12 PM
To: ausnog at ausnog.net<mailto:ausnog at ausnog.net> (ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>)
Subject: [AusNOG] maps.gstatic.com<http://maps.gstatic.com>

Hey guys

Anyone having issues resolving maps.gstatic.com<http://maps.gstatic.com> with Telstra?

Just getting this
Pinging blocked.domain.gstatic.com<http://blocked.domain.gstatic.com> [127.0.0.1]

[http://www.workforce.com.au/images/wfi_email_logo.jpg]

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--

Damien Gardner Jnr
VK2TDG. Dip EE. GradIEAust
rendrag at rendrag.net<mailto:rendrag at rendrag.net> -  http://www.rendrag.net/
--
We rode on the winds of the rising storm,
 We ran to the sounds of thunder.
We danced among the lightning bolts,
 and tore the world asunder
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