Apr 14, 2012 - Jun 01, 2017
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns1.datumcentric.com | Sep 11, 2014 | Jun 01, 2017 |
| ns.datumcentric.com | Nov 11, 2015 | Nov 05, 2016 |
| ns.datumcentric.com | Nov 10, 2014 | Nov 06, 2015 |
| ns.datumcentric.com | Jun 29, 2014 | Sep 16, 2014 |
| ns2.nasa-telophase.com | Apr 14, 2012 | Jul 07, 2014 |