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Modern WHOIS & DNS intelligence

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CNAME / CDN Detector

CNAME / CDN Detector Overview

The StripDNS CNAME / CDN Detector tool is built for fast, practical checks when you need reliable answers without jumping between multiple dashboards. Detect CDN and CNAME routing patterns for a domain. It is especially useful for edge routing and CDN fingerprinting, whether you are diagnosing outages, validating infrastructure changes, or preparing before a migration. Results are optimized for speed and readability so you can move from detection to action quickly during production incidents. For best outcomes, compare findings over time, cross-check with related DNS and TLS tools, and rerun checks after each config update to confirm changes propagated as expected.

How To Use This Tool

Common Use Cases

  • Identify CDN/edge routing behavior.
  • Validate CNAME strategy after changes.
  • Support performance and routing diagnostics.

Recommended Steps

  1. Enter a valid domain, hostname, or IP based on the tool input format.
  2. Run the lookup and review key output fields first before deep details.
  3. Repeat after any DNS, network, or infrastructure change to confirm results.

Interpretation Tips

  • Compare results over time instead of relying on a single snapshot.
  • Cross-check with related tools for stronger confidence.
  • Document findings with timestamps during incident handling.
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FAQ

It analyzes CNAME chains, DNS fingerprints, and known provider patterns.

Yes. Multi-CDN and hybrid edge setups are common in production.

Custom hostnames and hidden origin setups can obscure fingerprints.

Not always. Misconfigurations can still expose origin through DNS or direct services.