[dns-operations] .COM Zone DNSSEC Operational Update -- ZSK length change

Wessels, Duane dwessels at verisign.com
Thu Jan 2 21:38:47 UTC 2020



> On Dec 28, 2019, at 8:50 AM, Matt Nordhoff <lists at mn0.us> wrote:
> 
> On Mon, Oct 14, 2019 at 6:34 PM Wessels, Duane via dns-operations
> <dns-operations at dns-oarc.net> wrote:
>> All,
>> 
>> Verisign is in the process of increasing the size and strength of
>> the DNSSEC Zone Signing Keys (ZSKs) for the top-level domains that
>> it operates.  As part of this process, the ZSK for the .COM zone will
>> be increased in size from 1024 to 1280 bits.
>> 
>> On October 10, 2019 the 1280 bit ZSK was pre-published in the .COM zone.
>> On October 15, we plan to sign the .COM zone with the 1280 bit ZSK.
>> On October 20, we plan to remove the old 1024 bit ZSK from the zone.
> 
> D'y'all have an updated ETA on step 3?
> 

Matt,

My apologies for the incorrect information in the initial message.  The old
1024-bit ZSK was post-published for an extended period of time.  It was removed
as of Jan 1.

DW


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