Qdc.edu.cn 青岛理工大学琴岛学院
Qdc.edu.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (May 17, 2024) qdc.edu.cn has an invalid SSL certificate.
According to Google Safe Browsing, Google Safe Search and Symantec qdc.edu.cn is quite a safe domain.
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We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
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| WARNING! | Qdc.edu.cn is not secured by SSL certificate. |
ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CN
Last Update: 03/09/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4538'
% Abuse contact for 'AS4538' is 'abuse@net.edu.cn'
aut-num: AS4538
as-name: ERX-CERNET-BKB
descr: China Education and Research Network Center
descr: Tsinghua University
descr: Beijing 100084
country: CN
admin-c: JW410-AP
tech-c: JW410-AP
remarks: This aut-num object created as part of
remarks: the ER-Transfer from ARIN
mnt-by: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
last-modified: 2016-10-17T00:30:08Z
source: APNIC
irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: abuse@net.edu.cn
abuse-mailbox: abuse@net.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
mnt-by: MAINT-CERNET-AP
last-modified: 2010-11-26T03:14:01Z
source: APNIC
person: Jianping Wu
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing 100084
country: CN
phone: +86-10-2595931
e-mail: jianping@CERNET.EDU.CN
nic-hdl: JW410-AP
remarks: This person object created as part of the ER-Transfer from ARIN
mnt-by: MAINT-CN-CERNET
last-modified: 2008-09-04T07:29:20Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Out of this registry.
| Host | A Record | TTL |
|---|---|---|
| qdc.edu.cn | 42.247.3.48 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| qdc.edu.cn | mxbiz1.qq.com | 5 | 3600 |
| qdc.edu.cn | mxbiz2.qq.com | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| qdc.edu.cn | ns1.qdc.edu.cn | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| qdc.edu.cn | v=spf1 include:spf.mail.qq.com ~all | 3600 |
ns1.qdc.edu.cn
TTL: 3600
Email address: dnsadmin.qdc.edu.cn
Serial: 190057
Refresh: 3600
Retry: 1800
Expire: 1209600
Minimum: 3600
Last tested: 08/06/2018
| Total Resources | 28 |
| Number of Hosts | 3 |
| Static Resources | 22 |
| JavaScript Resources | 5 |
| CSS Resources | 3 |
Last tested: 08/06/2018
| Total Resources | 28 |
| Number of Hosts | 3 |
| Static Resources | 22 |
| JavaScript Resources | 5 |
| CSS Resources | 3 |
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