I have an email of someone I knew but they disappeared and I need to find a service at a reasonable cost that will help me find the name and address associated with that email. I need to find out if this person is okay. If there is such a service, what is it called and where do I find it?
You can try to look for the person using the Myspace and orkut
http://www.myspace.com
http://www.orkut.com