Stud or Dudis a data broker website owned by PeopleFinders. So, removing yourself from PeopleFinders will remove you from Stud or Dud. This requires you to fill out an opt-out form. After that, it may take seven or more days to have the request removed.
According to PeopleFinders’ customer service, listings are removed within 24-48 hours. In our experience, it took longer than this.
How to Remove Yourself from Stud or Dud via PeopleFinders