详细英文注册信息如下：
Domain Name: pp2k.cn ROID: 20241009s10001s61468461-cn Domain Status: clientTransferProhibited Registrant: 项珍龙 Registrant Contact Email: wrv466@163.com Sponsoring Registrar: 厦门三五互联信息有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-10-09 04:40:42 Expiration Time: 2025-10-09 04:40:42 DNSSEC: unsigned