详细英文注册信息如下：
Domain Name: bldh.cn ROID: 20240402s10001s56796541-cn Domain Status: ok Registrant: 刘春秀 Registrant Contact Email: ww333345gg@outlook.com Sponsoring Registrar: 上海有孚网络股份有限公司 Name Server: jm1.dns.com Name Server: jm2.dns.com Registration Time: 2024-04-02 04:05:13 Expiration Time: 2025-04-02 04:05:13 DNSSEC: unsigned