详细英文注册信息如下：
Domain Name: ruifo.cn ROID: 20231021s10001s54778386-cn Domain Status: clientTransferProhibited Domain Status: clientHold Registrant: 杨昊 Registrant Contact Email: fdfxcp@gmail.com Sponsoring Registrar: 郑州世纪创联电子科技开发有限公司 Name Server: ns1.domains-hold.com Name Server: ns2.domains-hold.com Registration Time: 2023-10-21 04:14:07 Expiration Time: 2025-10-21 04:14:07 DNSSEC: unsigned