| Property | Value |
| Name | Masaki Yokokawa |
| Organization | WELCOME Co., Ltd. |
| webmaster@welcome.jp | |
| Zip Code | 150-0001 |
| City | Shibuya-ku |
| State | Tokyo |
| Country | JP |
| Phone | +81.357707372 |
| NameServer | ns-1267.awsdns-30.org |
| Created | 2002-03-12 00:00:00 |
| Changed | 2016-02-27 00:00:00 |
| Expires | 2017-03-12 00:00:00 |
| Registrar | GMO INTERNET, INC. D |
| Date | IP Address |
| 2022-11-14 | 54.178.163.140 (ClassC) |
| 2024-07-02 | 52.69.43.60 (ClassC) |
| 2024-07-18 | 52.198.30.112 (ClassC) |
| 2024-08-12 | 57.180.88.88 (ClassC) |
| 2024-11-21 | 18.177.88.207 (ClassC) |
| 2025-02-01 | 52.199.68.147 (ClassC) |
| 2025-05-31 | 52.194.207.63 (ClassC) |
| 2025-06-12 | 35.74.175.198 (ClassC) |
| 2025-11-07 | 3.169.173.97 (ClassC) |
| 2026-02-15 | 3.169.173.12 (ClassC) |