Re: AW: AW: Verizon and Level3 DNS flush

[Roland Dobbins <rdobbins () arbor net>]

On Jun 2, 2016, at 3:42 PM, Jürgen Jaritsch <JJaritsch () anexia-it com> wrote:

> it IS expected behavior that traffic will switch over to the new DNS.

Altering routing and/or adding capacity/capabilities to the existing infrastructure is generally better, whenever 
possible, due to the cache-flushing challenges you're now experiencing.

Sometimes it isn't possible, of course.

-----------------------------------
Roland Dobbins <rdobbins () arbor net>