alcanza-check 🔍

A fast, beautiful, and comprehensive network connectivity checker CLI.

alcanza-check helps you verify if an application is reachable by running multiple checks in parallel:

• ICMP Ping: Checks if the host responds to pings.
• DNS Lookup: Verifies if the hostname resolves to an IP.
• TCP Connection: Checks if a specific port is open.
• SSL/TLS Validation: Verifies the validity of the SSL certificate.

Installation

You can run it directly without installing using npx:

npx alcanza-check example.com 443

Or install it globally:

npm install -g alcanza-check

Usage

alcanza-check <host> [port]

Default port is 443 if not specified.

Example

alcanza-check google.com 443

Output:

Development

1. Clone the repo
2. Install dependencies: npm install
3. Build: npm run build
4. Run locally: node dist/index.js <host> <port>

License

MIT