详细英文注册信息如下：
Domain Name: ffdb.cn ROID: 20240114s10001s55896980-cn Domain Status: clientTransferProhibited Registrant: 张栩萌 Registrant Contact Email: 1960667516@qq.com Sponsoring Registrar: 上海福虎信息科技有限公司 Name Server: ns1.judns.com Name Server: ns2.judns.com Registration Time: 2024-01-14 04:04:29 Expiration Time: 2025-01-14 04:04:29 DNSSEC: unsigned