Domain Name: kaifeng.com.cn ROID: 20021209s10011s00086180-cn Domain Status: ok Registrant: 崔慧玉 Registrant Contact Email: cui@163.com Sponsoring Registrar: 阿里巴巴云计算（北京）有限公司 Name Server: dns4.hichina.com Name Server: dns3.hichina.com Registration Time: 2001-04-18 00:00:00 Expiration Time: 2025-04-18 00:00:00 DNSSEC: unsigned