详细英文注册信息如下：
Domain Name: niunv.cn ROID: 20201112s10001s32806141-cn Domain Status: ok Registrant: 陈昌优 Registrant Contact Email: cn@tip.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: ns1.dan.com Name Server: ns2.dan.com Registration Time: 2020-11-12 04:04:51 Expiration Time: 2025-11-12 04:04:51 DNSSEC: unsigned