详细英文注册信息如下：
Domain Name: ofcrh.cn ROID: 20241105s10001s61836102-cn Domain Status: ok Registrant: 周凡凡 Registrant Contact Email: bbgs669@outlook.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: 2024-11-05 05:26:49 Expiration Time: 2025-11-05 05:26:49 DNSSEC: unsigned