IPv6 day fun is beginning!

Jack Bates jbates at brightok.net
Tue Jun 7 19:20:06 CDT 2011


On 6/7/2011 7:13 PM, Seth Mattinen wrote:
> On 6/7/2011 17:04, fredrik danerklint wrote:
>> This is from Sweden.
>>
>> $ dig any www.facebook.com @ns1.facebook.com
>>
>> ;<<>>  DiG 9.7.3<<>>  any www.facebook.com @ns1.facebook.com
>> ;; global options: +cmd
>> ;; Got answer:
>> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 61742
>> ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 2
>> ;; WARNING: recursion requested but not available
>>
>> ;; QUESTION SECTION:
>> ;www.facebook.com.              IN      ANY
>>
>> ;; AUTHORITY SECTION:
>> www.facebook.com.       86400   IN      NS      glb1.facebook.com.
>> www.facebook.com.       86400   IN      NS      glb2.facebook.com.
>>
>> ;; ADDITIONAL SECTION:
>> glb1.facebook.com.      3600    IN      A       69.171.239.10
>> glb2.facebook.com.      3600    IN      A       69.171.255.10
>>
>> ;; Query time: 58 msec
>> ;; SERVER: 204.74.66.132#53(204.74.66.132)
>> ;; WHEN: Wed Jun  8 02:01:37 2011
>> ;; MSG SIZE  rcvd: 104
>>
>>
>> No AAAA records at the moment. Checked alll their nameservers.
>>
>
> Same results here, western US.
>

This appears to be normal, but check the authoritative servers it gives.

;; AUTHORITY SECTION:
www.facebook.com.       86400   IN      NS      glb1.facebook.com.
www.facebook.com.       86400   IN      NS      glb2.facebook.com.

They respond with AAAA with aa bit set.




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