On 06/10/2011 11:03 AM, David Robinson wrote:

On 10 June 2011 10:56, Sebastian Castro wrote:

...

What we observed was a sudden change in the number of queries coming from 6 sources:

2001:4400:0:86:f24d:a2ff:fe02:7569 2001:4400:0:86:f24d:a2ff:fe02:7413 2001:4400:0:86:f24d:a2ff:fe03:571d 2001:4400:0:86:f24d:a2ff:fe03:448d 2001:4400:0:86:f24d:a2ff:fe03:57d1 2001:4400:0:86:f24d:a2ff:fe03:1f13

All of them belong to TelstraClear. My bet is they activated those addresses in some of their caching resolvers. Anyone from TelstraClear want to comment on it?

We haven't done any quality analysis on the traces beyond the graphs already mentioned. Too busy discussing about DNSSEC ;) Didn't Telstra the other week say something about rolling out new DNS kit that also had IPv6?

Yes, but the IPv6 addresses for that service at not known to me at least, and the addresses noted above don't have a reverse name to provide a hint of what they do. Cheers, -- Sebastian Castro DNS Specialist .nz Registry Services (New Zealand Domain Name Registry Limited) desk: +64 4 495 2337 mobile: +64 21 400535