A slight correction to what I wrote: of course empty responses aren't
cached so this doesn't break v4 access when you ask for v6 first. The
impact is limited to significantly shifting hits to www.xbox.com to
IPv4 where they could have had more IPv6 traffic.
-- Niels.
--
For
On 06/14/2014 12:12 PM, niels=clue...@bakker.net wrote:
The problem isn't the amount of CNAMEs, the problem is Microsoft's
broken nameserver implementation.
Quite correct, your message arrived shortly after I sent mine, and your
analysis was more thorough.
Doug
