[lacnog] IPv6 and reverse DNS lookups are lacking

Antonio M. Moreiras moreiras en nic.br
Mie Dic 16 10:53:10 BRST 2015

There is some material in portuguese about IPv6 and reverse DNS here:



Em 15/12/15 19:23, Carlos M. Martinez Cagnazzo escreveu:
> Hi Mike,
> It hasn't received that much attention recently, but I think we could
> definitely run a tutorial/webinar on how to configure IPv6 reverse
> mappings, and definitely, try to raise awareness on the issue.
> Thank you for your email.
> cheers!
> -Carlos
> On 12/15/15 6:08 PM, Michael De Leo (mdeleo) wrote:
>> Hello Everyone,
>> I have been doing some testing to few IPv6 sites in Mexico, Argentina,
>> Costa Rica and Brazil. With the exception of the respective NICs, the
>> trace paths don’t show any reverse DNS resolution. I am now visiting
>> to Brazil and using NET as a local ISP, they also don’t have any
>> reverse DNS for the local infrastructure. This is more of a research
>> position to compare IPv4 and IPv6 geo-paths as much as possible.
>> As the world transitions to IPv6 more and more, I hope this gets
>> discussed at the local NOG meetings. Maybe this has been discussed
>> already?
>> Any comments?
>> Thanks,
>> Mike De Leo

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