[dns-operations] CloudFlare policy on ANY records changing

Fred Morris m3047 at m3047.net
Wed Mar 11 00:23:00 UTC 2015

On Tue, 10 Mar 2015, Chris Adams wrote:
> A problem with ever using ANY to get "more information" from a cache is
> the client's/applications's assumption that all requests will go to the
> same server.  Even if a client sends requests to the same IP, anycast
> can mean they go to a different server.

So so true. You can use it in some vague way to fingerprint anycast
DNS services. DAMHIK!


Fred Morris

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