Loading CheckWebs…
Loading CheckWebs…
Scan a server for commonly used open ports (HTTP, HTTPS, FTP, SSH, SMTP, DNS, etc.). Identify running services and potential security exposure.
Best for
Use this tool when you need one sharp answer fast before opening a broader report.
The input and results are designed to stay readable and tappable on smaller screens.
This page targets both broad keywords and practical queries people use before they audit a specific domain.
Frequently asked questions
Yes — the Port Scanner is 100% free with no signup, no account, and no usage limits. Just enter a URL and get instant results.
Our Port Scanner runs live checks against the target website in real time. Results reflect the current state of the site at the moment you run the check — not cached or historical data.
Scan a server for commonly used open ports (HTTP, HTTPS, FTP, SSH, SMTP, DNS, etc.). Identify running services and potential security exposure.
Use this tool whenever you need to quickly verify scan common ports to find open services for any website. It's especially useful during site launches, migrations, and routine maintenance.