详细英文注册信息如下：
Domain Name: lkar.cn ROID: 20240621s10001s58737465-cn Domain Status: ok Registrant: 谢碧云 Registrant Contact Email: qpyyeeeekl@outlook.com Sponsoring Registrar: 北京万维通港科技有限公司 Name Server: dm2.dns.com Name Server: dm1.dns.com Registration Time: 2024-06-21 04:05:09 Expiration Time: 2025-06-21 04:05:09 DNSSEC: unsigned