[lacnog] Microsoft sobre IPv6?

[Alejandro Acosta]

Hi,
  Wow.., I couldn't believe it..., I just tried three different
nameservers and all of them gave the same response:
  www.ipv6.microsoft.com.	3600	IN	AAAA	2002:836b:9820::836b:9886

Thanks,

Alejandro,



On 3/28/13, Sascha E. Pollok <sp en iphh.net> wrote:
> Answering myself ... :-)
>
>>>> De donde sacaste la idea de 6to4? 2a01::/32 != 2001::/32
>>>
>>> ?
>>>
>>> EL prefijo de 6to4 es 2002::/16, y la respuesta de dig que reenvie dice:
>>>
>>> ;; ANSWER SECTION:
>>> www.ipv6.microsoft.com.	3350	IN	AAAA
>>> 2002:836b:9820::836b:9886
>>
>>> From which recursive NS did you get this response? We do not see a AAAA
>> for www.ipv6.microsoft.com. Some weird Microsoft Nameserver sending weird
>> responses? I would like to dig into this further and discuss it with my
>> DNS freaks over here.
>
> I was just too tired yesterday. The AAAA is there and it has been there
> for a long time, I heard. And it also worked at some point in the past,
> I was told.
>
> Today, it does not work through a relay. Microsoft should be able to tell
> why.
>
> Though it would work theoretically, using a 6to4 address for a live
> webserver maybe not so smart and especially not reliable.
>
> -Sascha
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