详细英文注册信息如下：
Domain Name: yansai.com.cn ROID: 20240907s10011s98548395-cn Domain Status: clientTransferProhibited Registrant: 孙博文 Registrant Contact Email: romonrhsaeip@gmail.com Sponsoring Registrar: 成都世纪东方网络通信有限公司 Name Server: ns1.judns.com Name Server: ns2.judns.com Registration Time: 2024-09-07 04:06:22 Expiration Time: 2025-09-07 04:06:22 DNSSEC: unsigned