iP or domain name lookup

[Querying whois.cnnic.cn]

[whois.cnnic.cn]

Domain Name: otustech.cn

ROID: 20220901s10001s49020453-cn

Domain Status: ok

Registrant: 北京辑测科技有限公司

Registrant Contact Email: bjbzdae@163.com

Sponsoring Registrar: 阿里云计算有限公司（万网）

Name Server: dns1.hichina.com

Name Server: dns2.hichina.com

Registration Time: 2022-09-01 09:54:57

Expiration Time: 2032-09-01 09:54:57

DNSSEC: unsigned