详细英文注册信息如下：
Domain Name: nkv.cn ROID: 20060809s10001s65791020-cn Domain Status: clientTransferProhibited Registrant: 河南向峰网络科技有限公司 Registrant Contact Email: jiang886611@163.com Sponsoring Registrar: 厦门易名科技股份有限公司 Name Server: ns4.dns.com Name Server: ns3.dns.com Registration Time: 2006-08-09 04:30:35 Expiration Time: 2025-08-09 04:30:35 DNSSEC: unsigned