详细英文注册信息如下：
Domain Name: yanhuan.com.cn ROID: 20240619s10011s98060728-cn Domain Status: clientTransferProhibited Domain Status: clientRenewProhibited Domain Status: clientHold Registrant: 知域互联科技有限公司 Registrant Contact Email: domainreg@service.aliyun.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns21.hichina.com Name Server: dns22.hichina.com Registration Time: 2024-06-19 23:49:05 Expiration Time: 2025-06-19 23:49:05 DNSSEC: unsigned