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Re: [dane] DNSSEC debug advice (TLSA lookup problem).

Viktor Dukhovni <ietf-dane@dukhovni.org> Fri, 05 September 2014 16:26 UTC

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Date: Fri, 05 Sep 2014 16:26:36 +0000
From: Viktor Dukhovni <ietf-dane@dukhovni.org>
To: dane@ietf.org
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References: <20140904202137.GD26920@mournblade.imrryr.org> <20140904210017.09E4D1E6A231@rock.dv.isc.org> <20140904213730.GE26920@mournblade.imrryr.org> <20140904230533.ED33E1E6D2FC@rock.dv.isc.org> <20140905151149.GO26920@mournblade.imrryr.org>
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Subject: Re: [dane] DNSSEC debug advice (TLSA lookup problem).
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On Fri, Sep 05, 2014 at 03:11:49PM +0000, Viktor Dukhovni wrote:

>     $ dig +dnssec +norecur -t tlsa _25._tcp.mail2.clarion-hotels.cz @ns.forpsi.net
>     ...
>     *.clarion-hotels.cz.    3600    IN      NSEC    mail.clarion-hotels.cz. A RRSIG NSEC
>     *.clarion-hotels.cz.    3600    IN      RRSIG   NSEC 5 2 3600 20141005113302 20140905113302 13077 clarion-hotels.cz. lSf+ySQxo+sXxtuEZEIy7YghFeQnFlDd7vkZA8XO/ahgAzgxHZkAsQXk RjoJVCLd3E3FgX55Pu0RA6IQVn1ynZFYp3l1P24bC93+l3vszNsnMKnD qqjNIIzeYanNfkI34kdPpj5C1HhtrC1ZUhRwryphsKXX9KYFB/B4i+47 U2E=

The only slightly odd thing I see is the RRSIG above.  Instead of
binding all three labels of the wildcard, it binds only the last
two.  Is that how it should be?

Anyone have better insight?

-- 
	Viktor.

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