Win DNS Log Analyser 2.0

Win DNS Log Analyser is a focused utility for turning raw Windows DNS Server logs into clear, actionable insights. Whether you’re troubleshooting name resolution, investigating suspicious activity, or planning capacity, it helps you quickly find the signal in the noise.

Key features:

• Fast parsing of standard Windows DNS Server logs
• Flexible filters for time range, client IP, domain, query type, and response code
• Instant summaries: top clients, top queried domains, and response breakdowns (e.g., NOERROR, NXDOMAIN)
• Trend views to spot spikes, bursts, and unusual patterns
• Drill-down exploration to pivot from a summary into detailed events
• Search that understands wildcards and partial matches
• Export of filtered results and summaries to CSV for reporting or further analysis
• Fully local processing so your log data stays on your machine

Typical uses:

• Troubleshoot slow or failing DNS lookups by isolating problematic clients or domains
• Identify misconfigurations through recurring errors or high NXDOMAIN rates
• Support security investigations by surfacing unusual query types or sudden volume changes
• Aid capacity planning with traffic trends and top talker analysis

Getting started is simple: load your DNS log files, apply filters that match your question, run the analysis, and export what you need. Win DNS Log Analyser keeps the workflow straightforward so you can move from raw logs to answers in minutes.

Win DNS Log Analyser is developed by ZedLan. The most popular version of this product among our users is 2.0. The name of the program executable file is WinDNSLogAnalyser.exe.

You can check Screaming Frog Log File Analyser, Web Log Explorer, IAS Log Viewer and other related programs like APM Log File Analyser at the "download" section.