| Date | IP Address |
| 2021-04-11 | 144.91.73.236 (ClassC) |
| 2025-12-02 | 207.244.242.174 (ClassC) |
| Date | Domain | IP |
| mx02.inseltech.net | 2025-12-02 | 207.244.242.174 |
| mail3.inseltech.net | 2025-12-02 | 207.244.242.174 |
| ns3.inseltech.net | 2025-12-01 | 207.244.242.174 |
| mail7.inseltech.net | 2025-12-01 | 207.244.242.174 |
| mta.inseltech.net | 2025-12-02 | 207.244.242.174 |
| posta.inseltech.net | 2025-12-02 | 207.244.242.174 |
| mail.inseltech.net | 2025-12-01 | 207.244.242.174 |
| webmail.inseltech.net | 2025-10-30 | 207.244.242.174 |
| mailer.inseltech.net | 2025-12-01 | 207.244.242.174 |
| cpcontacts.inseltech.net | 2025-11-03 | 207.244.242.174 |
| mailgw.inseltech.net | 2025-10-31 | 207.244.242.174 |