[dns-operations] Registrars supporting ED25519

Eric Germann ekgermann at semperen.com
Sat Jul 31 17:51:09 UTC 2021


I’d like to publish NS records into .dev but Namecheap, AWS and name.com won’t let you select algorithm 15


> On Jul 31, 2021, at 13:06, Viktor Dukhovni <ietf-dane at dukhovni.org> wrote:
> 
> On Sat, Jul 31, 2021 at 11:21:39AM -0400, Eric Germann wrote:
> 
>> I’m doing some work on my own test domains with ED25519.  
>> 
>> Does anyone know of any registrars that support ED25519?
> 
> Can you be more precise about what "support" means?
> 
>    - Support publishing algorithm 15 DS records?
>    - Support signing managed zones via algorithm 15?
>    - Support CDS / CDNSKEY for algorithm 15?
>    - The desired TLD (registry) may also play a role...
> 
> Below is are counts (lower bounds, given incomplete data) of domains
> with at least one algorithm 15 DS RR in TLDs with at least 3 such
> domains in my dataset (which contains barely over 400 domains with
> algorithm 15 DS, the algorithm is NOT yet in wide use):
> 
>     46 org
>     25 eu
>     23 com
>     22 ch
>     21 nl
>     20 cz
>     16 uk
>     14 net
>     13 se
>      9 info
>      9 dev
>      7 us
>      6 xyz
>      6 io
>      6 at
>      5 me
>      5 jp
>      4 space
>      4 lv
>      4 fr
>      4 cloud
>      4 biz
>      3 systems
>      3 sk
>      3 mobi
> 
> Looking at SOA rname and mname frequencies, I see (a few providers, but
> likely mostly hobbyist domains):
> 
>     #  rname domain
>     -- ------------
>     30 finalx.dev
>     16 domeneshop.no
>     15 trineco.com
>     14 uuid.uk
>     10 jhcloos.net
>      9 omniamea.ch
>      8 christoph-egger.org
>      6 i6t.nl
>      6 baskerville.net
>      6 voxel.sh
>      6 skabb.se
>      5 vesath.org
>      5 inkblu.net
>      4 arrakis.se
>      4 openbsd.cz
>      4 ccczh.ch
>      3 caracol-verlag.ch
>      3 sigmanet.lv
>      3 caramelfox.net
> 
>     #  mname domain
>     -- ------------
>     31 ns.finalx.nl
>     16 ns1.hyp.net
>     15 ns1.trineco.com
>     12 ns1.omniamea.ch
>     10 ore.jhcloos.com
>     10 ns-eu0.xplo-re.net
>      9 dns3.z-net.cz
>      7 ns1.siccegge.de
>      7 ns0.tumbleweed.org.za
>      7 ns.inwx.de
>      6 ns1.skabb.se
>      6 ns1.i6t.nl
>      6 dns4.z-net.cz
>      5 yury.inkblu.net
>      5 ns4.dns-engine.com
>      5 ns.vesath.org
>      4 puf.rdvn.me
>      4 primary.arrakis.se
>      4 ns1.caramelfox.net
>      4 eudaimonie.openbsd.cz
>      4 dns.voxel.sh
>      3 one.dns4x.icu
>      3 ns5.dns-engine.com
>      3 ns1.slxh.eu
>      3 ns1.jvi.cz
>      3 ns.lou-bada.net
>      3 a.sigmanet.lv
> 
> -- 
>    Viktor.
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