详细英文注册信息如下：
Domain Name: iubt.cn ROID: 20240614s10001s57980796-cn Domain Status: ok Registrant: 王亭亭 Registrant Contact Email: xxccss8899@outlook.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-06-14 05:41:44 Expiration Time: 2025-06-14 05:41:44 DNSSEC: unsigned