| Property | Value |
| Location | Tokyo, Japan |
| Country | Japan |
| Domain | Date |
| smtp.four-rooms.jp | 2025-08-08 |
| smtp.ryokuen-clinic.com | 2025-07-13 |
| smtp.hayashi-d.com | 2025-05-25 |
| smtp.kids-econ.com | 2025-05-23 |
| smtp.alpha-jp.com | 2025-05-13 |
| smtp.ikedanomori.com | 2025-05-11 |
| smtp.misatoshika.com | 2025-05-10 |
| smtp.mmf.ne.jp | 2025-05-02 |
| smtp.hamori.jp | 2025-04-30 |
| smtp.e-hinode.net | 2025-04-28 |
| mail.gakusho.com | 2025-04-02 |