DNSSEC Checker
Inspect DNSKEY, parent DS and authenticated-data responses from a validating resolver.
What this check reports
Inspect DNSKEY, parent DS and authenticated-data responses from a validating resolver. Enter the intended URL, review the findings, then use a related tool for the next question.
Limits
The domain and zone are sent to Cloudflare DNS over HTTPS. Authenticated data is the resolver's validation result; this tool does not perform independent cryptographic validation.