Intermittent incorrect DNS resolution?
jabley at hopcount.ca
Thu Jan 17 01:57:13 UTC 2013
On 2013-01-16, at 14:33, Erik Levinson <erik.levinson at uberflip.com> wrote:
> True...I did try 184.108.40.206 / 220.127.116.11 and some local ones here. All looked fine.
I sent queries from 270+ different locations for the domains you mentioned off-list and I didn't see any inconsistencies. The persistent host-caching/browser-caching theories seem like your best bet (or my 270+ locations weren't sufficiently diverse to catch a stale zone being served by an anycast authority server).
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