Domain Name: pra.com.cn ROID: 20060817s10011s71404090-cn Domain Status: clientDeleteProhibited Registrant: 常忠亮 Registrant Contact Email: kf@le.cn Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns7.hichina.com Name Server: dns8.hichina.com Registration Time: 2006-08-17 12:03:53 Expiration Time: 2024-08-17 12:03:53 DNSSEC: unsigned