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Re: DNS Server domains was Re: GoDaddy.com shuts down entire data center?
- From: Steven M. Bellovin
- Date: Tue Jan 17 11:32:50 2006
In message <firstname.lastname@example.org>, Simon Waters writes:
>I think the general consensus in the DNS field is that for security reasons it
>is preferable to have as small a set of DNS servers (or perhaps as small as
>set of differently configured servers! Hmm physical security....) in the
>hierarchy above you as possible, since compromise of any of these could
>affect the results obtained for your domain.
--Steven M. Bellovin, http://www.cs.columbia.edu/~smb