![]() If the FTP port 21 is not blocked, the 220 response will appear.This same command applies to all operating systems. Make sure to change the domain name accordingly. Open the system console, then enter the following line.Here’s how to check whether or not there’s a blockage in FTP port 21: You can find more information on how to access the system console on Windows, Linux, and macOS in this article. How to Check If Port 21 Is Open?īefore we begin, this tutorial will require access to your system console. In this guide, we’ll show you how to check if your FTP port 21 is open. ![]() ![]() Having issues connecting to your FTP account? If that’s the case, it’s worth checking whether port 21 is the culprit behind the connection failure. ![]()
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December 2022
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