If you are interested in the data of your deleted Facebook comments, you can check our export for deleted comments.
Export deleted comments
To export deleted comments, go to the profile overview and click on the three-dot menu next to the corresponding Facebook page.
The export shows you the ID and the link of the comment, the corresponding post and the information when the comment was created and deleted. Furthermore, in this export you have the information who deleted the comment and whether it was deleted in facelift or on Facebook itself.
💡 The information Deleted by Unknown / deleted on facebook usually indicates that the users themselves deleted the comment.