Fake profiles tend to have little to no followers and follow lots of other accounts.

A fake profile tends to lack pictures with more than one picture of someone.

Many of these services require payment to work.

The search results may instead lead you to other social media websites that may give you a hint as to the owner of the account.

For example, if their Instagram account links to a Twitter profile, you may be able to get their email address from their Twitter profile. [1] X Research source