Delegation Record for .SINA

(Generic top-level domain)

Sponsoring Organisation

Sina Corporation
20F Ideal Haza No. 59 Bei Si Huan Xi Road
Haidian District
Beijing 100080
China

Administrative Contact

Director, Legal Dept.
Sina Corporation
20F Ideal Haza No. 59 Bei Si Huan Xi Road
Haidian District
Beijing 100080
China
Email: register@staff.sina.com.cn
Voice: +86-10-82628888
Fax: +86-10-82607527

Technical Contact

Anlei Hu
China Internet Network Information Center (CNNIC)
Building 4, No.9 West Road , Automobile Museum, Fengtai District
Beijing 100070
China
Email: ngtech@cnnic.cn
Voice: +8610-59116801
Fax: +8610-59116190

Name Servers

Host Name	IP Address(es)
ta.ngtld.cn	42.83.130.1 2001:dc7:ffd1:0:0:0:0:1
tb.ngtld.cn	42.83.131.1 2001:dc7:ffd2:0:0:0:0:1
tc.ngtld.cn	42.83.132.1 2001:dc7:ffd3:0:0:0:0:1
td.ngtld.cn	42.83.133.1
te.ngtld.cn	42.83.134.1

Registry Information

URL for registration services: http://www.sina.com
WHOIS Server: whois.nic.sina
RDAP Server: https://rdap.ngtld.cn/

IANA Reports

Delegation of the .sina domain to Sina Corporation (2016-03-28)

Record last updated 2026-08-13. Registration date 2016-02-29.