详细英文注册信息如下：
Domain Name: kacuan.cn ROID: 20240925s10001s61269625-cn Domain Status: ok Registrant: 凌夕阳 Registrant Contact Email: baozhang171@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: 2024-09-25 21:18:23 Expiration Time: 2025-09-25 21:18:23 DNSSEC: unsigned