详细英文注册信息如下：
Domain Name: rrrr.cn ROID: 20040430s10001s01482708-cn Domain Status: clientTransferProhibited Registrant: 杨青松 Registrant Contact Email: yqsttt@163.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2004-04-30 08:14:03 Expiration Time: 2025-04-30 08:14:03 DNSSEC: unsigned