| Property | Value |
| Name | Do-reg Whois Guard Service,Firstserver Inc. |
| Organization | kopukobe |
| whoisguard@do-reg.jp | |
| Zip Code | 105-0003 |
| Phone | 03-5733-3238 |
| Fax | 03-4514-7412 |
| NameServer | ns2.necidc.net |
| Created | 2004-02-16 00:00:00 |
| Changed | 2016-02-29 16:05:18 |
| Expires | 2017-02-28 00:00:00 |
| Date | IP Address |
| 2023-05-17 | 18.179.67.65 (ClassC) |
| 2024-02-21 | 35.76.185.225 (ClassC) |
| 2024-02-28 | 176.34.8.36 (ClassC) |
| 2024-03-16 | 35.75.176.134 (ClassC) |
| 2024-04-06 | 13.113.171.252 (ClassC) |
| 2024-05-01 | 52.197.19.174 (ClassC) |
| 2024-05-17 | 18.177.232.226 (ClassC) |
| 2024-06-19 | 175.41.202.146 (ClassC) |
| 2024-07-24 | 35.79.108.129 (ClassC) |
| 2024-08-12 | 43.206.16.144 (ClassC) |
| 2024-08-24 | 54.168.83.248 (ClassC) |
| 2024-09-24 | 57.180.228.128 (ClassC) |
| 2024-10-27 | 57.180.109.119 (ClassC) |
| 2024-11-29 | 35.79.210.244 (ClassC) |
| 2024-12-06 | 54.238.53.111 (ClassC) |
| 2025-01-13 | 52.199.23.188 (ClassC) |