| Property | Value |
| Name | ClassMethod.Inc |
| Organization | ClassMethod.Inc |
| hostmaster@classmethod.jp | |
| Zip Code | 101-0025 |
| Phone | 03-6835-8855 |
| Fax | 03-6835-8856 |
| NameServer | ns-1421.awsdns-49.org |
| Created | 2006-02-12 00:00:00 |
| Changed | 2016-02-29 16:05:18 |
| Expires | 2017-02-28 00:00:00 |
| Date | IP Address |
| 2023-08-04 | 13.248.175.13 (ClassC) |
| 2024-03-19 | 18.161.6.5 (ClassC) |
| 2024-04-16 | 108.138.94.117 (ClassC) |
| 2024-06-28 | 18.161.6.84 (ClassC) |
| 2024-07-24 | 3.163.24.62 (ClassC) |
| 2024-11-21 | 3.163.24.46 (ClassC) |
| 2025-02-23 | 108.138.94.102 (ClassC) |
| 2025-03-09 | 3.163.24.14 (ClassC) |
| 2025-03-27 | 108.138.94.67 (ClassC) |
| 2025-04-11 | 3.163.24.100 (ClassC) |
| 2025-04-25 | 99.84.66.36 (ClassC) |
| 2025-04-28 | 99.84.66.67 (ClassC) |
| 2025-05-06 | 99.84.66.33 (ClassC) |
| Date | Domain | IP |
| cdn.dev.classmethod.jp | 2019-10-19 | 13.224.12.228 |