Domain Name: TSINGHUA.EDU

Registrant:
Tsinghua University
Tsinghua University
Beijing, 100084
China

Administrative Contact:
Xing Li
Network Research Center
Rm 225, Main Bldg, Tsinghua Univ
Beijing, 100084
China
+86.1062785983
tsinghua@dns.edu.cn

Technical Contact:
Shuang Zhu
Network Research Center
Rm 225, Main Bldg, Tsinghua Univ
Beijing, 100084
China
+86.1062784049
tsinghua@dns.edu.cn

Name Servers:
DNS2.TSINGHUA.EDU.CN
DNS.TSINGHUA.EDU.CN
NS2.NET.EDU.CN

Domain record activated: 27-Apr-1999
Domain record last updated: 04-Jul-2023
Domain expires: 31-Jul-2024

Last Query
id domain sponsoring_registrar name_server create_time expiry_time query_time
1 tsinghua.edu EDUCAUSE dns2.tsinghua.edu.cn
dns.tsinghua.edu.cn
ns2.net.edu.cn
1999-04-27 2024-07-31 2023-07-05 14:38:45
2 tsinghua.edu EDUCAUSE dns2.tsinghua.edu.cn
dns.tsinghua.edu.cn
ns2.net.edu.cn
1999-04-27 2023-07-31 2022-07-06 23:38:29
3 tsinghua.edu EDUCAUSE ns2.net.edu.cn
dns2.tsinghua.edu.cn
dns.tsinghua.edu.cn
1999-04-27 2022-07-31 2022-02-17 20:33:54
4 tsinghua.edu EDUCAUSE ns2.net.edu.cn
dns2.tsinghua.edu.cn
dns.tsinghua.edu.cn
1999-04-27 2021-07-31 2021-01-08 16:44:05
5 tsinghua.edu EDUCAUSE dns2.tsinghua.edu.cn
dns.tsinghua.edu.cn
ns2.net.edu.cn
1999-04-27 2020-07-31 2019-09-03 01:31:20
6 tsinghua.edu EDUCAUSE ns2.net.edu.cn
dns.tsinghua.edu.cn
dns2.tsinghua.edu.cn
1999-04-27 2019-07-31 2019-08-19 06:26:09
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