详细英文注册信息如下：
Domain Name: taotian.cn ROID: 20200824s10001s30961471-cn Domain Status: clientDeleteProhibited Registrant: 淘天有限公司 Registrant Contact Email: dnsadmin@alibaba-inc.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: 2020-08-24 14:43:39 Expiration Time: 2025-08-24 14:43:39 DNSSEC: unsigned