The root KSK roll has occurred

Bryce Wilson bryce at
Thu Oct 11 16:50:42 UTC 2018

I can also confirm that all of my internal DNS systems see the new key. I am very excited for the future of DNS especially with many public resolvers supporting DNSSEC and DNS over TLS.

Bryce Wilson, AS202313

> On Oct 11, 2018, at 9:42 AM, Selphie Keller <selphie.keller at> wrote:
> Pretty awesome moment in history, confirmed my DNS resolvers are showing 20326. Also, seeing the new key on public resolvers like cloudflare and level3, google and still have 19036, likely cache.
>> On Thu, 11 Oct 2018 at 10:07, Mehmet Akcin <mehmet at> wrote:
>> Congratulations for rolling the root zone KSK.
>>> On Thu, Oct 11, 2018 at 9:01 AM Matt Larson <matt.larson at> wrote:
>>> On behalf of the root zone management partners (ICANN and Verisign), I would like to report that the root KSK rollover occurred at 1600 UTC today, 11 October, with the publication of the root zone with serial number 2018101100.
>>> For the 48 hours after the rollover, we will be monitoring several mailing lists, including this one, so please reply here with any issues or concerns.
>>> Matt
>>> --
>>> Matt Larson, VP of Research
>>> ICANN Office of the CTO
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