DNS Issue with proofpoint.com

Brandon Galbraith brandon.galbraith at gmail.com
Wed Apr 16 16:34:01 UTC 2014

On Wed, Apr 16, 2014 at 9:49 AM, William Herrin <bill at herrin.us> wrote:

> What would make sense is some sort of attribute on the DNS record
> which instructed servers not to cache it for so long that mistakes
> have a lasting impact.

Or a pub/sub method of sending an immediate invalidation request, similar
to immediate CDN invalidations.

Caching is nice, but mistakes happen.

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