详细英文注册信息如下：
Domain Name: ldr.cn ROID: 20050523s10001s15868319-cn Domain Status: clientTransferProhibited Registrant: 杨博 Registrant Contact Email: surfno100@163.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns1.4.cn Name Server: ns2.4.cn Registration Time: 2005-05-23 22:53:17 Expiration Time: 2025-06-23 22:53:17 DNSSEC: unsigned