| Date | IP Address |
| 2017-12-10 | 37.221.199.161 (ClassC) |
| 2025-11-01 | 202.61.232.169 (ClassC) |
| Date | Domain | IP |
| mail5.thomasschultis.de | 2025-10-25 | 202.61.232.169 |
| authsmtp.thomasschultis.de | 2025-10-28 | 202.61.232.169 |
| www.thomasschultis.de | 2025-11-01 | 202.61.232.169 |