If you go to:

https://root-servers.org/archives/

You can see the archives per-day from each root server operator.

Each YAML/JSON file contains details about all the published instances
of each operator on that day.

I'm not aware of an existing nice graph but the data is there if you
wish to generate such a graph.

Kind regards,
Colin Petrie


On 13-11-2023 21:41, Yazid M. AKANHO wrote:
> Dear RSSAC Caucus,
>
> The https://root-servers.org/ <https://root-servers.org/> shows, for the
> current day and time (UTC), the total number of instances that compose
> the root server system. Is there any resource available that shows this
> number for a particular day in the past ? More specifically, let's say a
> graph showing the historical evolution of instances count in the rss
> over time, for example.
>
> If such does not exist, will this require first an update of RSSAC002
> before make such graph available ? On the same web site (mentioned
> above), we can see for each RSO the number of sites for the identity
> they manage, and a clic on a specific site gives the number of instance
> for that site. However, there is no data directly showing the number of
> instances for each RSI at once.this
>
> In case the subject had already been discussed,  my apologies for
> raising again.
>
> --
> Prenez soin de vous car chaque jour est une vie.
> Yazid Akanho
> Tel: +229 97979910.
>
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