详细英文注册信息如下：
Domain Name: bfloor.cn ROID: 20201015s10001s31903650-cn Domain Status: clientTransferProhibited Registrant: 黄智 Registrant Contact Email: polkadot0609@gmail.com Sponsoring Registrar: DYNADOTCHINA LLC Name Server: ns1.dyna-ns.net Name Server: ns2.dyna-ns.net Registration Time: 2020-10-15 05:00:53 Expiration Time: 2025-10-15 05:00:53 DNSSEC: unsigned