iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: sihc.com.cn

ROID: 20021209s10011s00083362-cn

Domain Status: ok

Registrant: 深圳市投资控股有限公司

Registrant Contact Email: ct@sihc.com.cn

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: vip3.alidns.com

Name Server: vip4.alidns.com

Registration Time: 1999-08-30 00:00:00

Expiration Time: 2035-08-30 00:00:00

DNSSEC: unsigned