详细英文注册信息如下：
Domain Name: ckhn.com.cn ROID: 20240325s10011s97763334-cn Domain Status: clientDeleteProhibited Domain Status: clientTransferProhibited Registrant: 尹晓倩 Registrant Contact Email: qq20241110@outlook.com Sponsoring Registrar: 斗麦（上海）网络科技有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-03-25 00:16:25 Expiration Time: 2025-03-25 00:16:25 DNSSEC: unsigned