iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: csdb.cn

ROID: 20030411s10001s00507482-cn

Domain Status: ok

Registrant ID: s1267178523350

Registrant: 中国科学院计算机网络信息中心

Registrant Contact Email: dongchao@cnic.cn

Sponsoring Registrar: 易介集团北京有限公司

Name Server: ns.sdb.ac.cn

Name Server: ns2.sdb.ac.cn

Registration Time: 2003-04-11 15:08:53

Expiration Time: 2023-04-11 15:08:53

DNSSEC: unsigned