详细英文注册信息如下：
Domain Name: activitya.cn ROID: 20241106s10001s61924770-cn Domain Status: ok Registrant: 陶菲菲 Registrant Contact Email: bbgs919@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: 2024-11-06 04:35:37 Expiration Time: 2025-11-06 04:35:37 DNSSEC: unsigned