May 10, 2014 - Jun 20, 2022
First Updated: Apr 11, 2011
Last Updated: Jul 27, 2024
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| pdns13.domaincontrol.com | May 16, 2022 | Jun 20, 2022 |
| pdns14.domaincontrol.com | May 16, 2022 | Jun 20, 2022 |
| norad.defcon1.org | May 10, 2014 | May 15, 2022 |
| sr-71.defcon1.org | May 10, 2014 | May 15, 2022 |