Domain Name: 51system.cn ROID: 20171120s10001s97304473-cn Domain Status: ok Registrant: 王岩岩 Registrant Contact Email: wangdoubleyan@qq.com Sponsoring Registrar: 阿里云计算有限公司（万网） Name Server: dns17.hichina.com Name Server: dns18.hichina.com Registration Time: 2017-11-20 11:07:00 Expiration Time: 2027-11-20 11:07:00 DNSSEC: unsigned
Free Whois Lookup for domain name www.51system.cn
Last modified : 20250124021046