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Hint: If you stay logged in your own Facebook account you may get more information.
Because an user can disable the results for people who are not on Facebook. Don't worry, the target user will never know that you did a stalk scan on him.
No!Stalk Scan does not violate Facebook's privacy settings. 'Only me' stays 'only me'. It only shows hidden content you have access to.
StalkScan is a tool that shows all public information for a given Facebook profile. It doesn't involve any hack or hacking, it just displays public info from Facebook's official graph search. Please be aware that results depend on privacy settings: if information is set to 'friends only' it will only show up for Facebook friends.