Appleid vs Id.apple
What is the difference between Apple ID and ID.apple?
iPhone SE, iOS 16
Question marked as
An Apple Account is often referred to as an Apple ID. It is the sign in requirements to use Apples services such as this discussion forum. See more at: https://appleid.apple.com/faq
id.apple sounds to me like an incomplete server reference such as to https://appleid.apple.com/
which is a place where you can go to see your Apple account's online presentation with a browser.