I just reinstalled Pandora on my Android phone after a reset. I signed into the app but have not used it to listen to music yet. I recently set up a filtering DNS for my systems so I figured I would check out Pandora. It revealed that Pandora contacts 6 domains every 5 minutes even if it is not running. This happens 24/7. There are some other Android apps that do some more than necessary phoning home but nothing close to Pandora. I have uninstalled it and will not be renewing my subscription and finally deleting my account for good. This is going too far, every 5 minutes??!!. Here are the domains.