| Property | Value |
| Organization | The Ministry of Health,Labour and Welfare |
| NameServer | extns25g.mhlw.go.jp |
| Created | 2000-11-09 00:00:00 |
| Changed | 2014-11-30 16:03:55 |
| Date | IP Address |
| 2021-01-26 | 99.84.174.39 (ClassC) |
| 2021-07-01 | 54.192.121.125 (ClassC) |
| 2021-07-01 | 54.192.121.87 (ClassC) |
| 2021-07-01 | 13.249.79.65 (ClassC) |
| 2021-08-01 | 54.192.131.94 (ClassC) |
| 2021-08-15 | 13.225.51.50 (ClassC) |
| 2021-08-15 | 13.225.51.57 (ClassC) |
| 2021-08-15 | 13.225.51.92 (ClassC) |
| 2021-10-25 | 13.249.79.15 (ClassC) |
| 2022-01-05 | 18.65.229.121 (ClassC) |
| 2022-01-05 | 18.65.229.50 (ClassC) |
| 2024-07-31 | 108.138.94.41 (ClassC) |
| 2024-08-24 | 99.84.66.105 (ClassC) |
| 2024-11-01 | 99.84.66.56 (ClassC) |
| 2024-12-16 | 99.84.66.90 (ClassC) |
| 2024-12-23 | 13.224.14.74 (ClassC) |
| 2025-01-16 | 13.224.14.83 (ClassC) |
| 2025-04-08 | 99.84.66.24 (ClassC) |