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DNS & Domain Tools
Inspect DNS records, compare public resolvers and check DNSSEC validation.
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—Health score
—Checks OK
—Needs attention
—Records found
Enter a domain and click Analyze DNS.
This score is a practical DNS configuration indicator, not a security certification. MX and other records may be intentionally absent.
⚖️ Resolver Comparison
Cloudflare 1.1.1.1 and Google 8.8.8.8 are queried independently. Matching record counts are shown for comparison.
Cloudflare
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Google
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🔐 DNSSEC Validation
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The result reflects the resolver's authenticated-data (AD) response flag. “Not validated” does not automatically mean a domain is insecure.
🔎 DNS Records
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🛡 SPF Analyzer
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📧 DMARC Analyzer
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✉️ MX Records
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🌐 Nameservers
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🧾 TXT Records
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🔒 CAA Records
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