详细英文注册信息如下：
Domain Name: kuannian.cn ROID: 20241113s10001s62941305-cn Domain Status: ok Registrant: 纪学强 Registrant Contact Email: j1028222@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: 2024-11-13 02:26:30 Expiration Time: 2025-11-13 02:26:30 DNSSEC: unsigned