Free DNS Tools

Powerful DNS utilities to test, lookup, and analyze your domain's DNS records. All tools are free and provide instant results.

DNS Lookup Tool

Perform instant DNS lookups for any domain. Check A, AAAA, CNAME, MX, TXT, NS, SOA, and other record types. Get detailed information including TTL values and record data.

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DNS Security Analyzer

Comprehensive DNS security analysis tool. Test DNSSEC validation, email security (SPF, DKIM, DMARC), CAA records, and more. Get detailed security score and actionable recommendations.

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DNS Propagation Checker Coming Soon

Check DNS propagation status across multiple global DNS servers. Track how your DNS changes are spreading worldwide in real-time.

WHOIS Lookup Coming Soon

Get comprehensive domain registration information including registrar details, expiration dates, and nameservers.

Need more advanced DNS monitoring?

Get real-time DNS monitoring, change notifications, and comprehensive DNS management with DNSCheck Pro.