详细英文注册信息如下：
Domain Name: rnpu.cn ROID: 20220412s10001s47439403-cn Domain Status: clientTransferProhibited Registrant: 郭永兴 Registrant Contact Email: youfa166@hotmail.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2022-04-12 10:42:56 Expiration Time: 2025-04-12 10:42:56 DNSSEC: unsigned