Privacy

Privacy

Last updated: April 2026.

Codynet is built around a simple idea: the fewer things we collect, the fewer things can leak, be subpoenaed, or be sold. This page describes exactly what does and doesn’t happen when you use the site.

What we collect

Standard server logs, kept short-term for operational health: timestamp, route name (e.g. /api/dns), HTTP status, and request latency. No cookies set by us, no analytics scripts, no fingerprinting.

What we don’t store

The content of your queries — the domains, IPs, hostnames, and URLs you look up — is processed in memory and discarded. It is not written to a database. It is not retained.

Where your history goes

Your lookup history is stored in your browser’s localStorage under keys prefixed codynet:. It never leaves your device. You can clear it any time from the History drawer (top-right) or by clearing site data in your browser. Disabling history stops the site from writing new entries.

Outbound calls we make on your behalf

• DNS lookups reach the resolver you choose — your operating system default, or one you pick (Cloudflare 1.1.1.1, Google 8.8.8.8, Quad9 9.9.9.9, OpenDNS, or a custom public IP). That resolver sees the query.
• RDAP lookups reach IANA’s public bootstrap service and the relevant domain registry or regional internet registry.
• HTTP and TLS inspections reach only the host you tell us to inspect.

Third parties

None. No analytics, no advertising networks, no error-tracking SaaS, no chat widgets. The site is hosted on Microsoft Azure App Service, which has its own platform-level telemetry on infrastructure health.

Children

Codynet is a developer utility and is not directed at children under 13.

Contact

Privacy questions: NetworkUtility@codynet.com.