| Property | Value |
| Organization | The Shinano Mainichi Shimbun Inc. |
| NameServer | ns5.avis.ne.jp |
| Created | 1996-12-25 00:00:00 |
| Changed | 2015-12-31 16:02:39 |
| Date | IP Address |
| 2021-10-07 | 99.84.224.92 (ClassC) |
| 2024-08-14 | 3.163.24.88 (ClassC) |
| 2025-02-09 | 3.163.24.114 (ClassC) |
| Date | Domain | IP |
| ad.shinmai.co.jp | 2025-02-06 | 194.91.2.124 |
| image.shinmai.co.jp | 2024-08-14 | 3.163.24.88 |
| name.shinmai.co.jp | 2025-02-02 | 202.247.195.20 |
| www.shinmai.co.jp | 2023-08-18 | 204.246.191.97 |