This is free network tool allows you to scan commonly used ports on your firewall system or other devices. This free network tool tells you port are open, closed, blocked etc. Scan takes less than a minute, after which the result will be displayed in a table.
What is open port scan?
This utility you can check the service running underground or you do not know about them so you can close them if the people are not used intentionally. Stopping unwanted services will also increase security and system performance.
You can only scan a maximum of 10 ports to scan ports online fast. although there are two commonly used functions is that we synthesized are: Quick Scan [15 Port] and Long Scan [36 Port]
How to use this tool?
You need to enter the host name or the IP address. then the input port is beginning and input port is ended (Maximum 10 ports) final click button Scan Port or Click two button Quick Scan [15 Port] and Long Scan [36 Port]