| Property | Value |
| Organization | Japan Management Association |
| NameServer | ns.spin.ad.jp |
| Created | 1995-08-14 00:00:00 |
| Changed | 2016-08-31 16:12:19 |
| Date | IP Address |
| 2019-04-15 | 52.198.108.231 (ClassC) |
| 2020-10-13 | 52.192.248.196 (ClassC) |
| 2021-07-06 | 52.68.104.78 (ClassC) |
| 2025-11-13 | 15.197.164.83 (ClassC) |
| 2025-11-30 | 3.33.167.9 (ClassC) |
| Date | Domain | IP |
| www3.jma.or.jp | 2025-10-26 | 221.249.113.212 |
| qa.jma.or.jp | 2025-11-27 | 202.24.173.135 |
| isoweb.jma.or.jp | 2025-11-29 | 183.181.98.43 |
| imd.jma.or.jp | 2024-11-12 | 35.76.181.175 |
| school.jma.or.jp | 2025-11-13 | 15.197.164.83 |
| ai-net.jma.or.jp | 2025-11-13 | 54.65.64.245 |
| event.jma.or.jp | 2025-11-13 | 147.154.45.177 |
| member-list.jma.or.jp | 2025-09-24 | 54.150.171.90 |
| www.jma.or.jp | 2023-11-01 | 3.113.217.186 |