Jul 21, 2017 - Oct 11, 2021
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| ns2.research-sinkhole.net | May 17, 2020 | Oct 11, 2021 |
| ns1.research-sinkhole.net | May 17, 2020 | Oct 11, 2021 |
| sink-ns1.f3rm1.net | May 17, 2020 | Feb 09, 2021 |
| sink-ns2.f3rm1.net | May 17, 2020 | Feb 09, 2021 |
| ns2.holedge.com | Jul 21, 2017 | May 15, 2020 |
| ns1.holedge.com | Jul 21, 2017 | May 15, 2020 |