详细英文注册信息如下：
Domain Name: qfef.cn ROID: 20240730s10001s59261793-cn Domain Status: ok Registrant: 何岩 Registrant Contact Email: yanga6619@gmail.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: now2.dns.com Name Server: now1.dns.com Registration Time: 2024-07-30 09:17:17 Expiration Time: 2025-07-30 09:17:17 DNSSEC: unsigned