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🔏 DNSSEC Validator

Check whether DNSSEC (DNS Security Extensions) is enabled. We query Cloudflare DNS-over-HTTPS and inspect the AD (Authenticated Data) flag in the response, the DS record in the parent zone, and the DNSKEY records.

✅ 100% free, no signup

⚠️ Requests are made from DevLab servers. Private IP addresses and localhost are not allowed.

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