Mar 22, 2012 - Jun 23, 2018
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns1.sciencenc.com | Jun 23, 2018 | Jun 23, 2018 |
| ns2.sciencenc.com | Jun 23, 2018 | Jun 23, 2018 |
| ns1.sciencenc.com | Aug 15, 2013 | Jul 21, 2017 |
| ns2.sciencenc.com | Mar 22, 2012 | Jul 21, 2017 |
| ns1.sixwebsites.com | Sep 12, 2012 | Mar 19, 2013 |
| ns2.sixwebsites.com | Sep 12, 2012 | Mar 19, 2013 |