详细英文注册信息如下：
Domain Name: dainv.cn ROID: 20240617s10001s58212814-cn Domain Status: clientDeleteProhibited Domain Status: clientTransferProhibited Registrant: 董思煜 Registrant Contact Email: k26oe26c@outlook.com Sponsoring Registrar: 河北识道网络科技有限公司 Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-06-17 03:02:56 Expiration Time: 2025-06-17 03:02:56 DNSSEC: unsigned