We noticed a lot of old scripts like WordPress on several addon sites that are not working. Just because the addon domain has stopped working does not mean leaving the script is safe. This adds risk to the other working websites.
We suggest logging into your cPanel, clicking Softaculous, and clicking "installations" to see what is there. You can remove any scripts you are not using anymore with one click. Most hacks are done from old outdated scripts left on a website.
