详细英文注册信息如下：
Domain Name: hxdu.cn ROID: 20240813s10001s59484197-cn Domain Status: ok Registrant: 张华 Registrant Contact Email: jialongc15850@yahoo.com Sponsoring Registrar: 北京网尊科技有限公司 Name Server: hold1.longming.com Name Server: hold2.longming.com Registration Time: 2024-08-13 04:04:13 Expiration Time: 2025-08-13 04:04:13 DNSSEC: unsigned