Privacy Policy

Last updated: January 2025

Information We Collect

When you use NerdTools, we may collect:

• Query data: The domains, IPs, and URLs you scan are processed in real-time to provide results.
• Usage data: Basic analytics such as page views and feature usage to improve our service.
• Account data: If you create an account, we store your email address and hashed password.

How We Use Your Information

• To provide and improve our network diagnostic tools
• To display aggregated statistics (e.g., most scanned domains)
• To send service-related communications if you have an account

Data Retention

Scan queries may be logged temporarily for performance monitoring. We do not permanently store the detailed results of your scans. Account data is retained until you delete your account.

Third-Party Services

We use third-party services for hosting and infrastructure. These providers may process data in accordance with their own privacy policies.

Cookies

We use essential cookies to maintain sessions and preferences. We do not use tracking cookies for advertising purposes.

Your Rights

You may request deletion of your account and associated data by contacting us. EU users have additional rights under GDPR.

Contact

For privacy-related questions, please visit our Contact page.