On Mon, Mar 09, 2015 at 12:00:52PM -0500, Nick Williams wrote:
> 
> On Mar 9, 2015, at 2:42 AM, bert hubert wrote:
> 
> > 
> >> Sounds like the "Supported Record Types" page needs updating to add KX and 
> >> IPSECKEY.
> > 
> > Patches are welcome. It is very easy to update our Markdown documentation 
> > these days. 
> > https://github.com/PowerDNS/pdns/blob/master/docs/markdown/types.md and 
> > press the edit (pencil) icon.
> > 
> >> To bad about DNAME. I'd try to submit a patch but I'm a little too busy 
> >> with what I'm doing right now to take the time to learn about PDNS's 
> >> codebase.
> > 
> > DNAME is actually available, "experimental-dname-processing” makes that 
> > happen.
> 
> Interesting. Thanks for pointing that out to me. However, it says not to 
> combine with DNSSEC in bold letters with an exclamation mark, so that means I 
> can't use it.
> 
> Out of curiosity, 1) Why can't it be combined with DNSSEC? Is it just not 
> complete yet, and DNAME+DNSSEC support is coming later? Or is it something 
> else? 2) Why does this approximately double query load?
> 
> > 
> >> TLSA does *not* supersede CAA—they work together. TLSA says "here is the 
> >> valid public key for this host," and the client can reject any certs 
> >> created with other public keys. CAA says "here is the valid certificate 
> >> authority for this host," and the client can reject any certs signed by 
> >> any other certificate authority. TLSA *does* increase security 
> >> significantly on its own, but adding CAA makes it even more secure.
> > 
> > I you have a CAA record and can point to a client that verifies it, we 
> > could look into it. It is very hard to implement things where we have to 
> > hunt for a client first. 
> 
> Indeed, you're right. I can't find any clients that support CAA. For that 
> matter, it appears that none of the browsers support TLSA/DANE, either. 
> That's a bummer. I was looking forward to rolling that out, but it won't 
> really make a difference.
> 
> > 
> >     Bert
> 
> Thanks,
> 
> Nick
>

There is firefox plugin for TLSA, at least. 

Aki 

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