http://intelx.io/
http://haveibeenpwned.com/
http://ekata.com/
http://dehashed.com/
http://whitepages.com
http://thatsthem.com
http://emailrep.io/
https://github.com/khast3x/h8mail
https://github.com/C...nux/BeaverRecon
If your Doxee is younger than 18, it is likely that you won't be able to find them on the sites (with some exceptions). If this is the case search their last name in these sites to find their parents-- since they likely live with their parents you should be able to find an address with some effort.
http://haveibeenpwned.com/
http://ekata.com/
http://dehashed.com/
http://whitepages.com
http://thatsthem.com
http://emailrep.io/
https://github.com/khast3x/h8mail
https://github.com/C...nux/BeaverRecon
If your Doxee is younger than 18, it is likely that you won't be able to find them on the sites (with some exceptions). If this is the case search their last name in these sites to find their parents-- since they likely live with their parents you should be able to find an address with some effort.