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Live DNS Config Tester & Configuration Auditor

DNS Diagnostic Tools

Execute real-time tests on your DNS architecture. Audit Time-To-Live (TTL) values, verify IPv6 (AAAA) readiness, and detect CDN proxies via live DoH resolution to ensure optimal global routing with absolutely zero simulated data.

DNS Configuration Tester

Execute a comprehensive test on your DNS configuration. We will audit Time-To-Live (TTL) values, verify IPv6 (AAAA) readiness, and detect underlying CDN or proxy routing.

Why Use Our DNS Configuration Tester?

Ensure your domain resolves efficiently across the globe. By testing crucial parameters like TTL limits and identifying CDN proxies, you can optimize load times and prevent connectivity blackholes.

Comprehensive Config Testing

Simultaneously tests multiple configurations by parsing live data from standard routing records (A, AAAA, CNAME) to give a holistic view of your web traffic routing.

IPv6 Readiness Detection

Automatically checks your domain's capability to route modern traffic by validating the presence and proper formatting of AAAA (IPv6) configuration records.

CDN & Proxy Identification

Intelligently scans routing targets and CNAME chains to detect if your traffic is being proxied through major CDNs like Cloudflare, AWS CloudFront, or Fastly.

TTL Optimization Audit

Extracts the exact Time-To-Live (TTL) configured for your records, allowing you to test if caching policies are too restrictive or dangerously short.

Live DoH Resolution

Executes testing via real-time DNS over HTTPS (DoH) protocols to bypass local caches, ensuring the configuration data you see is exactly what global users experience.

Deep Diagnostic Reporting

Converts complex configuration parameters into actionable English insights. Instantly know if a missing IPv6 record or high TTL is negatively impacting your application.

Done!

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Live DNS Config Tester & Configuration Auditor

DNS Configuration Tester

Why Use Our DNS Configuration Tester?

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