Port Scanner - Check Open Ports & Network Security
Scan any IP address or domain for open ports to assess network security and identify active services
Port Scanner
Enter a target (IP or domain) and ports to scan
Why Use a Port Scanner?
A port scanner helps you identify open ports on a target system, which can be useful for assessing network security, troubleshooting connectivity issues, and discovering services running on a server.
Frequently Asked Questions
Common questions about port scanning and network security