详细英文注册信息如下：
Domain Name: nutian.com.cn ROID: 20200703s10011s92201266-cn Domain Status: ok Registrant: 谭小波 Registrant Contact Email: be@nutian.com Sponsoring Registrar: 浙江贰贰网络有限公司 Name Server: ns2.22.cn Name Server: ns1.22.cn Registration Time: 2020-07-03 16:34:41 Expiration Time: 2025-07-03 16:34:41 DNSSEC: unsigned