[dns-operations] Getting rid of ISP's recursive DNS servers? (Was: Eircom "DNS Attacks" ?

Florian Weimer fweimer at bfk.de
Mon Jul 20 09:06:21 UTC 2009

* Stefan Schmidt:

> I shall gather that data again for i am not running qtype stats on our
> recursives at the moment, but last time i checked it was more like 75%
> IN A queries.

Based on what I've heard, most queries to TLDs bypass ISP resolvers
and are used to check domain availability.

Florian Weimer                <fweimer at bfk.de>
BFK edv-consulting GmbH       http://www.bfk.de/
Kriegsstraße 100              tel: +49-721-96201-1
D-76133 Karlsruhe             fax: +49-721-96201-99

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