| Property | Value |
| NameServer | NS2.DOTSTER.COM |
| Created | 2005-09-21 00:00:00 |
| Changed | 2016-09-10 00:00:00 |
| Expires | 2019-09-21 00:00:00 |
| Registrar | DOMAIN.COM, LLC |
| Date | IP Address |
| 2019-04-18 | 192.3.9.146 (ClassC) |
| 2024-04-19 | 52.36.141.72 (ClassC) |
| 2024-05-02 | 18.161.6.55 (ClassC) |
| 2024-05-13 | 13.224.14.79 (ClassC) |
| 2024-07-25 | 52.41.111.124 (ClassC) |
| 2024-09-22 | 35.163.204.235 (ClassC) |
| 2024-10-14 | 35.162.124.74 (ClassC) |
| 2024-10-14 | 52.27.96.207 (ClassC) |
| 2025-01-09 | 54.244.100.66 (ClassC) |
| 2025-04-12 | 34.210.23.161 (ClassC) |
| 2025-05-13 | 34.208.35.144 (ClassC) |
| 2025-06-14 | 54.149.94.132 (ClassC) |
| 2025-09-23 | 54.186.25.31 (ClassC) |
| 2025-10-06 | 52.42.26.150 (ClassC) |
| 2025-12-26 | 52.33.39.145 (ClassC) |
| 2026-01-29 | 52.11.99.133 (ClassC) |
| Date | Domain | IP |
| dev.isbn-us.com | 2025-06-15 | 54.149.94.132 |
| www.isbn-us.com | 2024-04-14 | 18.161.6.28 |