RFC 8145 Root Trust Anchor Reports

 http://root-trust-anchor-reports.research.icann.org/

Datasets | DNS | DNSSEC

The root trust anchor reports show statistics how far the support for different root signing keys is in the resolver population. The data is collected using the trust anchor reporting specified in RFC 8145. There are graphs showing the distribution over time, combined for all root servers or split per letter, and a list of IP addresses which are only reporting support for outdated key signing keys (KSK).