Hi,

I run/manage the EDU.ZA zone and am a Registrar.
Both systems poll for CDS records.... if I'm not running the DNS for the domain (e.g. many of the Registrar domains). I have also given presentations on this at the ICANN DNSSEC & Security Workshop - which I also assist with.

I poll once a day in the small hours of the night. The systems work fine. Job done?

I am though curious as to what Statistics people gather (what people thing would be useful). I do have log files of events - so could pick up various stats over time?

EDU.ZA (a "restricted" zone) CDS/DNSSEC numbers are not big but the zone only has about 150 delegations. Registrar numbers are better but I also offer DNSSEC "instant gratification" via a web interface - which my Registrants (& resellers) prefer - rather than waiting a few days for the CDS polling to believe what it finds.

The system has been great though at picking up Domains hosted with Cloudflare - who offer DNSSEC Signing of a domain with a click of a button. Not sure if there are other companies on the scale and functionality of Cloudflare?


On 1/14/22 9:00 AM, Moritz Müller wrote:
I’ve supervised an undergraduate student last year, who looked a bit into CDS 
Deployment [1].
Though he mostly analysed .ch data as well.

Moritz

[1] http://essay.utwente.nl/86832/1/van%20Beijnum_BA_EEMCS.pdf



On 13 Jan 2022, at 14:14, Daniel Stirnimann <daniel.stirnim...@switch.ch> wrote:

I meant to say "For 2021 we processed".

Still need to get used to typing the new year :-)

Daniel

On 13.01.22 14:11, Daniel Stirnimann wrote:
Hi Eric,

Some statistics for .ch/.li which are some of the few TLDs supporting
CDS/CDNSKEY [1].

For 2020 we processed:

189'206  BOOTSTRAP
518      DELETE
44'749   ROLLOVER

Slide 3 [2] contains some more historical numbers. Context about the
number of signed delegations in .ch [3].

Daniel

[1] https://github.com/oskar456/cds-updates/
[2] https://68.schedule.icann.org/meetings/EqJCzT5N6kcZhh2TT
[3] https://www.nic.ch/statistics/dnssec/


On 13.01.22 04:12, Eric Rescorla wrote:
Hi folks

Does anyone have stats on the deployment of CDS and/or CDNSKEY? I see
that Chung et al. report very low deployment in 2017, but maybe things
have changed?

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