Setting up Dane again from start

John john at klam.ca
Thu Feb 12 00:19:16 CET 2015


On 2/11/2015 12:25 PM, Viktor Dukhovni wrote:
> On Wed, Feb 11, 2015 at 06:20:32PM +0100, Frank Fiene wrote:
>
>> That DNS setup looks better, thx.
>>
>>> For a shared key for multiple services that use distinct protocols:
>>>
>>> 	_dane.mail.example.com.     IN TLSA 3 1 1 <sha256 SPKI digest>
>>> 	_25._tcp.mail.example.com.  IN CNAME _dane.mail.example.com.
>>> 	_110._tcp.mail.example.com. IN CNAME _dane.mail.example.com.
>>> 	_143._tcp.mail.example.com. IN CNAME _dane.mail.example.com.
>>> 	_587._tcp.mail.example.com. IN CNAME _dane.mail.example.com.
>>> 	_993._tcp.mail.example.com. IN CNAME _dane.mail.example.com.
> Note, I am not aware of any IMAP, POP or SMTP submission client
> software that uses DANE, so the records for ports other than 25
> are largely pointless at present.
>
Just curious, you put the actual TLSA record first and then the CNAMEs. Any particular reason for the order?

-- 
John Allen<br />
KLaM<br />
------------------------------------------<br />
OK, so what is the speed of dark?

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