PyFunceble logo

The tool to check the availability or syntax of domain, IP or URL.

Welcome to PyFunceble!

PyFunceble is a tool that aims to provide an accurate availability check through the usage of multiple sources which are for example - to only list a few:

  • the WHOIS record(s).
  • the DNS record(s).
  • the HTTP status code.

PyFunceble can be included in your existing project through:

  • its standard built-in CLI implementation.
  • its Python API.
  • the PyFunceble web-worker project that provides the core functionalities of PyFunceble behind a web API.

The PyFunceble CLI can test from a hosts file, a plain list of subjects, an AdBlock filter list or even an RPZ record.

As of today, PyFunceble is running actively - if not daily - within several servers, laptops, PCs, and Raspberry Pis. It is even used - thanks to our auto continue mechanism - with CI engines like GitHub Action, Travis CI, or GitLab CI.

Happy testing with PyFunceble!

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