详细英文注册信息如下：
Domain Name: kefka.cn ROID: 20240802s10001s59302394-cn Domain Status: ok Registrant: 王妮骄 Registrant Contact Email: mmcctt001@outlook.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-08-02 04:05:37 Expiration Time: 2025-08-02 04:05:37 DNSSEC: unsigned