Jan 10, 2012 - May 01, 2012
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns1.betaupgrade.com | May 01, 2012 | May 01, 2012 |
| ns1.microrefine.com | Apr 17, 2012 | May 01, 2012 |
| ns1.elementclick.com | Apr 10, 2012 | May 01, 2012 |
| ns1.nextroot.net | Jan 10, 2012 | Jan 18, 2012 |