| Date | IP Address |
| 2026-02-21 | 97.107.129.173 (ClassC) |
| Date | Domain | IP |
| img1.digitalbookindex.org | 2025-04-10 | 97.107.129.173 |
| quiz16.digitalbookindex.org | 2025-01-19 | 97.107.129.173 |
| jinjiang.digitalbookindex.org | 2025-05-19 | 97.107.129.173 |
| kaili.digitalbookindex.org | 2025-04-16 | 97.107.129.173 |
| k.digitalbookindex.org | 2025-04-05 | 97.107.129.173 |
| mail.digitalbookindex.org | 2025-02-02 | 97.107.129.173 |
| webmail.digitalbookindex.org | 2025-01-19 | 97.107.129.173 |
| m.digitalbookindex.org | 2025-01-03 | 97.107.129.173 |
| spam.digitalbookindex.org | 2025-01-19 | 97.107.129.173 |
| jilin.digitalbookindex.org | 2026-01-09 | 97.107.129.173 |
| smtp.digitalbookindex.org | 2025-01-19 | 97.107.129.173 |
| project.digitalbookindex.org | 2026-02-21 | 97.107.129.173 |
| ww.digitalbookindex.org | 2025-04-04 | 97.107.129.173 |
| www.digitalbookindex.org | 2024-10-19 | 97.107.129.173 |