iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: topnet.net.cn

ROID: 20021209s10021s00008654-cn

Domain Status: clientDeleteProhibited

Domain Status: clientUpdateProhibited

Domain Status: clientTransferProhibited

Registrant ID: c1268440252909

Registrant: 北京拓普丰联信息工程有限公司

Registrant Contact Email: zhaihaiwei@21cn.com

Sponsoring Registrar: 北京中科三方网络技术有限公司*

Name Server: ns1.sfn.cn

Name Server: ns2.sfn.cn

Registration Time: 2001-05-15 00:00:00

Expiration Time: 2026-05-15 00:00:00

DNSSEC: unsigned