详细英文注册信息如下：
Domain Name: j3a.cn ROID: 20240906s10001s60141621-cn Domain Status: ok Registrant: 唐开芬 Registrant Contact Email: 841392219@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns7.hichina.com Name Server: dns8.hichina.com Registration Time: 2024-09-06 04:06:07 Expiration Time: 2026-09-06 04:06:07 DNSSEC: unsigned