[dns-operations] DNS trust dependencies for ICANN TLDs

Otmar Lendl ol at bofh.priv.at
Thu Jun 11 19:02:52 UTC 2009

Matthew Dempsky wrote:
> On Wed, Jun 10, 2009 at 10:22 PM, John Kristoff<jtk at cymru.com> wrote:
>> You probably know this, but there are some ccTLDs that use second level
>> domains like TLDs, for example, co.uk, ac.uk, etc.  They are not
>> likely to eliminate a zone just to reduce the dependency graph.
> Yeah.  And as I mentioned above, I plan to eventually start generating
> graphs for them as well.  The main issue is I just don't know any way
> to automatically enumerate all such second-level domains.  (My current
> strategy is to maintain a list by hand, but maybe someone here can
> offer a better suggestion.)

http://publicsuffix.org/ is a good place to start.

-=-  Otmar Lendl  --  ol at bofh.priv.at  --  http://lendl.priv.at/  -=-

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