详细英文注册信息如下：
Domain Name: udhd.cn ROID: 20230219s10001s51275793-cn Domain Status: ok Registrant: 丁良超 Registrant Contact Email: fa158159@outlook.com Sponsoring Registrar: 江苏邦宁科技有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2023-02-19 04:03:26 Expiration Time: 2025-02-19 04:03:26 DNSSEC: unsigned