详细英文注册信息如下：
Domain Name: 6456.com.cn ROID: 20241016s10011s98844701-cn Domain Status: ok Registrant: 项珍龙 Registrant Contact Email: wrv466@163.com Sponsoring Registrar: 北京网尊科技有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-10-16 04:12:54 Expiration Time: 2025-10-16 04:12:54 DNSSEC: unsigned