Use APKPure App
Get Port Scanner Widget old version APK for Android
بنقرة واحدة فقط على القطعة للتحقيق الخادم أو المضيف لفتح الموانئ.
When you are adding that widget you must to define the title of button, url/ip and list of ports that you want to check.
Then you are simply pressing on the button and getting the result by a popup messages.