| Property | Value |
| Name | Mark-i Inc. |
| Organization | Citizen Watch Co., Ltd. |
| isp@mark-i.jp | |
| Zip Code | 107-0052 |
| Phone | 03-6862-9956 |
| NameServer | ns-125.awsdns-15.com |
| Created | 2007-08-29 00:00:00 |
| Changed | 2019-08-31 16:05:08 |
| Expires | 2020-08-31 00:00:00 |
| Date | Domain | IP |
| stg.reguno.jp | 2026-01-20 | 52.185.179.242 |
| www.reguno.jp | 2025-12-06 | 20.89.191.87 |