Domain Name: os4.cn
ROID: 20131014s10001s66368474-cn
Domain Status: ok
Registrant: 于瑞堂
Registrant Contact Email: yuruitang@163.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns19.hichina.com
Name Server: dns20.hichina.com
Registration Time: 2013-10-14 15:33:51
Expiration Time: 2026-10-14 15:33:51
DNSSEC: unsigned
[本系统支持]