List / Wiki of TLDs supporting CDS / CDNSKEY for DNSSEC DS updates

Jeroen Massar jeroen at massar.ch
Fri Jan 30 13:58:17 UTC 2026


Hi,

I am aware of the following TLDs handling DNSSEC key registrations/rotations with CDS/CDNSKEY

.ch + .li -- https://www.nic.ch/security/cds/index.html
.cz / .cr -- FOSDEM[1]
.sk       -- https://sk-nic.sk/wp-content/uploads/documents/DNSSEC_CDS_EN.pdf
 .arpa     -- RIPE: https://www.ripe.net/manage-ips-and-asns/db/support/configuring-reverse-dns#4--automated-update-of-dnssec-delegations

Are there any others? Is there an (authoritive) list?

Could we have a list with the columns: TLD, method[webif/manual/CDS] ? :)

Regards,
 Jeroen

[1]  https://archive.fosdem.org/2019/schedule/event/dns_dnssec_security_without_maintenance/attachments/slides/3141/export/events/attachments/dns_dnssec_security_without_maintenance/slides/3141/DNSSEC_20190203_PS_FOSDEM_automated_key_management.pdf




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