Jun 06, 2014 - Dec 21, 2015
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ptcrefback.com | Oct 22, 2015 | Dec 21, 2015 |
| ads4rotate.com | Dec 22, 2014 | Sep 08, 2015 |
| legitptcsite.com | Jun 06, 2014 | May 16, 2015 |
| refbackclicks.com | Jun 16, 2014 | Nov 15, 2014 |
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| 23.91.127.138 | Oct 22, 2015 | Dec 21, 2015 |
| 23.91.127.138 | Jun 06, 2014 | Sep 08, 2015 |
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|