Last updated 21 October 2026
Acceptable Use Policy
Fair-use rules for the free network tools.
Our free tools are intended for network operators, engineers, researchers and curious users. You agree not to:
- automate queries at high volume, bypass rate limits or use multiple IPs to evade them;
- use results to plan or conduct attacks, hijacks, scanning or other unlawful activity;
- resell or republish tool output as a competing service;
- submit queries containing personal data of others.
We log tool queries with the requesting IP address to enforce these rules and may block abusive clients without notice. For bulk or API access, contact [email protected].