详细英文注册信息如下：
Domain Name: guonai.com.cn ROID: 20231115s10011s97566395-cn Domain Status: clientUpdateProhibited Domain Status: clientTransferProhibited Registrant: 张万鑫 Registrant Contact Email: xiaoyan202311@163.com Sponsoring Registrar: 广东金万邦科技投资有限公司 Name Server: dps2.ns365.net Name Server: dps1.ns365.net Registration Time: 2023-11-15 04:06:25 Expiration Time: 2025-11-15 04:06:25 DNSSEC: unsigned