It was one of the few lists I found. Although the url redirects to an url containing 'deployment-2012-02-25-en' the page actually states 'Last updated: 27 May 2014', so it's not so out of date.
If your registrar currently accepts DS records, please
send an email with subject "DNSSEC REGISTRAR UPDATE"
and body containing company name, country location, URL,
what TLDs you accept DS records for, whether your Web
interface supports DS records, whether you provide
DNSSEC signing services to [email protected] and the
Security team will add your registrar to this DNSSEC
page.
https://joker.com/faq/content/6/461/en/dnssec-support.html