详细英文注册信息如下：
Domain Name: ulfa.cn ROID: 20241011s10001s61502702-cn Domain Status: ok Registrant: 韩晓艳 Registrant Contact Email: qwdsmjia123@outlook.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-10-11 09:07:18 Expiration Time: 2025-10-11 09:07:18 DNSSEC: unsigned