| Property | Value |
| Organization | 北京普瑞伯德信息技术有限公司 |
| bookdomain@namerich.cn | |
| NameServer | f1g1ns2.dnspod.net |
| Date | IP Address |
| 2025-05-30 | 156.236.130.151 (ClassC) |
| 2025-07-18 | 128.14.74.124 (ClassC) |
| 2025-10-06 | 154.214.100.115 (ClassC) |
| 2026-02-12 | 156.227.118.17 (ClassC) |