详细英文注册信息如下：
Domain Name: kaqq.cn ROID: 20240420s10001s56969242-cn Domain Status: ok Registrant: 杨璟 Registrant Contact Email: p7f980f55n@21cn.com Sponsoring Registrar: 北京万维通港科技有限公司 Name Server: armando.ns.cloudflare.com Name Server: ines.ns.cloudflare.com Registration Time: 2024-04-20 04:07:54 Expiration Time: 2025-04-20 04:07:54 DNSSEC: unsigned