详细英文注册信息如下：
Domain Name: ltkjz.cn ROID: 20240816s10001s59529213-cn Domain Status: ok Registrant: 简海萍 Registrant Contact Email: sanyang1066@outlook.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-08-16 04:06:23 Expiration Time: 2025-08-16 04:06:23 DNSSEC: unsigned