| Property | Value |
| Name | Whois Privacy Protection Service by VALUE-DOMAIN |
| Organization | Hatena Co., Ltd. |
| whoisproxy@value-domain.com | |
| Zip Code | 530-0011 |
| Phone | 06-7634-2727 |
| Fax | 06-6374-0121 |
| NameServer | ns-1771.awsdns-29.co.uk |
| Created | 2011-11-04 00:00:00 |
| Changed | 2015-11-30 16:05:08 |
| Expires | 2016-11-30 00:00:00 |
| Date | IP Address |
| 2015-04-21 | 54.199.143.141 (ClassC) |
| 2024-12-28 | 35.75.255.9 (ClassC) |
| 2025-04-17 | 54.199.90.60 (ClassC) |
| 2026-02-13 | 3.175.34.19 (ClassC) |