Port check

Tối đa 5 port mỗi lần, phân cách bằng dấu phẩy. Kiểm tra kết nối TCP từ Internet.

Kiểm tra qua Check-Host.net. Hết thời gian chờ không đồng nghĩa port đã đóng.

Time needed: 1 minute

How to use check port open

  1. IP address

    The default will be the WAN address of your internet network (carrier-level address – can change every time the modem connects to the network), you can replace it with the domain address to check

  2. Port

    Port needs to be checked, you can test multiple ports at the same time by listing the ports and separated by commas (,)

  3. Status

    After pressing test and wait for the results
    Port status: Green is successful, Red indicates failed