详细英文注册信息如下：
Domain Name: bkwd.cn ROID: 20240129s10001s56036029-cn Domain Status: inactive Registrant: 张艳 Registrant Contact Email: rren@163.com Sponsoring Registrar: 北京网尊科技有限公司 Registration Time: 2024-01-29 04:12:29 Expiration Time: 2025-01-29 04:12:29 DNSSEC: unsigned