The .UZ domain administration has automated the publication of DS records for signed domains.

This simplifies the process of supporting DNSSEC  and improves the security of domains in the .UZ zone.

Currently, the technology is undergoing testing, and CDS records are only being pulled from the following DNS servers: dns1.webspace.uz, *.ns.cloudflare.com. If your DNS server is not on this list, you can send a request to add it to the allowlist at cctld@uzinfocom.uz.

For reference: CDS is a special type of DNS record that is used to publish DS records in the parent domain's registry. Most modern DNS servers support CDS records. Thus, the domain name administrator does not need to transfer DS records to the registry manually or through the Registrar; the parent zone automatically pulls the necessary keys and adds them to the .UZ zone.

You can read more about the technology at https://datatracker.ietf.org/doc/html/rfc8078