Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
If you are still using CentOS 7.9, it's time to convert to Alma 8 with the free centos2alma tool by Plesk or Plesk Migrator. Please let us know your experiences or concerns in this thread: CentOS2Alma discussion
It does have a firewall module. Check the modules section in Plesk admin panel. Typically the dns ports 53 are poked through be default so unless you've added or changed a statement it should work fine.
Can you ssh into the server and perform a dig for a domain name and get a result?
dns server run ok, but i can not connect from others computers.
either can to connect to mysql server from others computers, but it run well in the server.
i haven't installed the module firewall, i go to install it.