[dns-operations] Some DNSSEC adoption data points, anyone know of more comprehensive surveys?

[Ray Bellis]

On 30/04/2018 06:23, Viktor Dukhovni wrote:
> I was looking around for DNSSEC-adoption statistics that might be
> more comprehensive than what I've gathered as a side-effect of the
> DANE-adoption survey, but so far I am just finding significantly
> smaller numbers, so I decided to post some numbers below.  If anyone
> is aware of broader surveys that reach higher totals, I'd like to
> know where my gap lies.

Have you looked at Bert Hubert's HyperLogLog method for estimating the
number of signed delegations in a zone by performing statistics on the
distribution of the NSEC3 hashes?

<https://indico.dns-oarc.net/event/26/contributions/437/attachments/395/671/hyperloglog_1.pdf>

Ray