The property listed by Realty.Track is something to attract people to subscribe to their web site. Once you subscribe you can not easily cancel the service. All the listings without pictures and agent contact information you should ignore.
To get access to this information, you have to subscribe to RealtyTrac. They used to offer a free trial period. I'm not sure if they still do, but be careful. I cancelled according to their instructions and they kept charging me for months and denied I had cancelled. I had to have my credit card company deal with them.