reachable

The tool provides a command‑line interface for testing whether one or more domain names respond to network requests. Users invoke the `check` command with one or several hostnames, optionally enabling verbose output, and the program reports each domain’s status as reachable or down. A separate `version` command displays the installed version information.

It is intended for developers and system administrators who need a quick, scriptable way to verify domain availability without leaving the terminal. The binary can be installed via a Homebrew tap on macOS or by downloading a pre‑built release for any supported platform and placing it on the system’s PATH.

The project is stable, includes automated build and coverage badges, and follows typical Go project conventions with documentation hosted on GoDoc. Contributions are welcomed through the repository’s contribution guidelines.