| Date | IP Address |
| 2019-08-20 | 66.132.137.115 (ClassC) |
| 2025-01-11 | 52.223.13.41 (ClassC) |
| 2025-02-01 | 76.223.54.146 (ClassC) |
| 2025-05-12 | 13.248.169.48 (ClassC) |
| Date | Domain | IP |
| mail.davidkoerner.com | 2025-01-19 | 13.248.169.48 |
| ns.davidkoerner.com | 2025-03-12 | 76.223.54.146 |