| Property | Value |
| Organization | Sophia University |
| NameServer | ns.sophia.ac.jp |
| Changed | 2016-03-31 16:05:26 |
| Date | IP Address |
| 2024-08-22 | 18.181.43.63 (ClassC) |
| 2025-10-19 | 35.75.253.219 (ClassC) |
| 2025-10-25 | 18.180.219.205 (ClassC) |
| Date | Domain | IP |
| piloti.sophia.ac.jp | 2025-02-15 | 204.246.191.119 |
| adm.sophia.ac.jp | 2024-08-08 | 99.84.66.93 |
| ns.sophia.ac.jp | 2025-02-14 | 59.106.193.33 |
| dept.sophia.ac.jp | 2025-09-01 | 35.73.130.51 |
| www.genv.sophia.ac.jp | 2025-10-19 | 35.75.253.219 |
| www.sophia.ac.jp | 2023-10-23 | 204.246.191.120 |