| Property | Value |
| Country | Europe |
| Domain | Date |
| inquiry-test.kepco.co.jp | 2025-04-01 |
| kanden-hsp.jp | 2025-01-13 |
| www2.kepco.co.jp | 2025-01-09 |
| inquiry.kepco.co.jp | 2024-11-10 |
| u-www4.kepco.co.jp | 2024-10-03 |
| www.kurobe-dam.com | 2024-09-16 |
| kepco.jp | 2024-08-10 |
| www.kepco.co.jp | 2024-08-10 |
| www.kanden-hsp.jp | 2024-03-17 |