Port Scanner Tool
Check open ports on servers and IP addresses
About Port Scanning
Port scanning checks if specific TCP ports on a server are open and accepting connections. Open ports indicate running services that might be accessible over the network.
Common ports include: 80 (HTTP), 443 (HTTPS), 22 (SSH), 21 (FTP), 25 (SMTP), 3389 (RDP)
About Port Scanning
A port scanner is a network security tool that probes a server or host for open ports. Open ports indicate services that are actively listening for connections. Common ports include 80 (HTTP), 443 (HTTPS), 22 (SSH), 21 (FTP), and 3306 (MySQL). Use this tool to verify your server security and ensure only intended services are publicly accessible.