| Date | IP Address |
| 2025-11-30 | 103.103.156.77 (ClassC) |
| Date | Domain | IP |
| webdisk.deltechengrg.com | 2025-09-22 | 103.103.156.77 |
| cpanel.deltechengrg.com | 2025-11-30 | 103.103.156.77 |
| mail.deltechengrg.com | 2025-05-25 | 103.103.156.77 |
| webmail.deltechengrg.com | 2025-07-29 | 103.103.156.77 |
| autodiscover.deltechengrg.com | 2022-01-26 | 103.103.156.21 |
| cpcalendars.deltechengrg.com | 2025-08-04 | 103.103.156.77 |
| cpcontacts.deltechengrg.com | 2025-08-06 | 103.103.156.77 |
| www.deltechengrg.com | 2025-11-30 | 103.103.156.77 |