Port Test - With this tool, you can check your external IP address and detect which ports are open on your connection 🔍. This information is important to find out if the port is configured correctly or if any application or website is being blocked by a firewall 🚫. With this, it is easier to diagnose problems with the external connection of your apps, websites, games and others 🕹️.

For the port test to work correctly, some conditions must be met:

Your router must be configured to forward ports to your computer 🖥️.
The firewall, if it exists, needs to allow connections to the port in question, or alternatively it can be disabled 🛡️.
A program must be listening on the port to be able to respond to our test 🎤.
With this simple and useful tool, you can ensure that your connection is working properly and avoid connectivity issues. Try it right now! 💻👍