nanog mailing list archives

Re: DNS Issue with proofpoint.com

From: Brandon Galbraith <brandon.galbraith () gmail com>
Date: Wed, 16 Apr 2014 11:34:01 -0500

On Wed, Apr 16, 2014 at 9:49 AM, William Herrin <bill () 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.

Current thread:

DNS Issue with proofpoint.com Jaren Angerbauer (Apr 16)
- Re: DNS Issue with proofpoint.com TGLASSEY (Apr 16)
  - Re: DNS Issue with proofpoint.com William Herrin (Apr 16)
    - Re: DNS Issue with proofpoint.com bmanning (Apr 16)
    - Re: DNS Issue with proofpoint.com William Herrin (Apr 16)
    - Re: DNS Issue with proofpoint.com Brandon Galbraith (Apr 16)
    - Re: DNS Issue with proofpoint.com Mark Andrews (Apr 16)