Nov 11, 2017 - May 07, 2019
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns1.dynamic-optimization.org | Dec 23, 2018 | May 07, 2019 |
| ns2.dynamic-optimization.org | Dec 23, 2018 | May 07, 2019 |
| ns1.worldbiographynews.org | Nov 11, 2017 | Dec 21, 2018 |
| ns2.worldbiographynews.org | Nov 11, 2017 | Dec 21, 2018 |