The Ultimate
Network Intelligence Suite.
Instantly analyze DNS records, mail server configurations, port exposure, and security headers across our completely free suite of 15+ advanced diagnostic tools.
Global Network Latency
Average response time across all global edge nodes (ms)
Full Audit
DNS, mail, and security headers.
Domain Reputation
Check domain across 90+ threat lists.
IP Geolocation
Locate physical origin of any IP.
IP Intelligence
Click to access this tool.
WHOIS Record
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ASN / ISP
Click to access this tool.
Mail Tester
Test email deliverability metrics.
DNS Lookup
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MX Lookup
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Spam Checker
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DMARC Analyzer
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BIMI Checker
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Everything about Full Audit
Detailed insights and instructions for using the diagnostic utility effectively.
What is the Full Audit tool?
The NetScanner Full Audit tool is a free, browser-based diagnostic utility designed for developers and IT professionals. It allows you to securely inspect configurations, verify deployments, and troubleshoot issues in real-time. Unlike older tools, this check runs instantly and fetches live data.
How to use it
Simply enter your target domain name, IP address, or input string into the scanner above and hit Run Analysis. The tool will automatically parse your input, execute the necessary network requests from our secure proxy, and return the formatted results.
Understanding the Results
Our Full Audit tool not only provides raw data but also highlights expert recommendations. Look for yellow warning banners—these indicate potential security vulnerabilities or misconfigurations that you should address.
Limitations
Results are cached for a few seconds to prevent abuse. If you recently updated your DNS records or server configuration, please allow time for global DNS propagation before running the check again.
Related Diagnostic Tools
Tool Details & Usage
Information on inputs, outputs, and limitations.
Overview
Performs a comprehensive scan of a domain encompassing DNS, SSL, mail records, and HTTP headers.
Inputs
- Target: Domain Name
Output Interpretation
- Results: Generates a scored health report with critical warnings and passing checks.
Examples & Limitations
- Example Use Case: Onboarding a new client domain to check for basic misconfigurations.
- Limitation: Some checks may timeout if the target server rate-limits requests.
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