[dns-operations] delegation-only: How useful?

Duane Wessels wessels at dns-oarc.net
Tue Aug 19 18:47:25 UTC 2008

On Tue, 19 Aug 2008, Dave Wilson wrote:

> Now having googled I found the page at
> http://www.isc.org/index.pl?/sw/bind/delegation-only.php
> should proceed. Is there a canonical list of which tlds should be excepted 
> from root-delegation-only that I should have found?

I suspect that you already found the best source of exclusions on
that delegation-only.php page.  AFAIK, there is no simple way (short
of a zone transfer) to tell whether or not a particular zone contains
non-delegations records.  So we'll have to assume that ISC will
keep that list up-to-date as people notify them of any changes.


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