Well u wanna track ur victim or want to get his ip, location, browser settings, language or timings.... all u have to do is get his e-mail id...
Once u have it.
Go to [You must be registered and logged in to see this link.]
Once registered . . . send a mail to ur victim by the email id u registered at readnotify.com
But before sending the mail just add ".readnotify.com" with the victims id.. for example[You must be registered and logged in to see this link.]
and then send it...
when ever victim opens it his all the info will be mailed to u.
which can b very useful for the hackers.
Note = U can also change the settings in [You must be registered and logged in to see this link.]
credit : ★★p@r@noid(◣_◢)ॐ