Qdgw.edu.cn 青岛港湾职业技术学院
Over the time qdgw.edu.cn has been ranked as high as 12,396 in the world.
Qdgw.edu.cn receives about 1,487 unique visitors and 2,974 pageviews per day. The estimated value of qdgw.edu.cn is 2,160 USD. Each unique visitor makes about 2 pageviews on average.
Qdgw.edu.cn is registered under .CN top-level domain. Check other websites in .CN zone.
At the time of the last check (May 25, 2021) qdgw.edu.cn has an expired wildcard SSL certificate issued by DigiCert Inc (expired on January 13, 2022). Check other websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search and Symantec qdgw.edu.cn is quite a safe domain.
Mobile-Friendly test indicates that qdgw.edu.cn isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time could be improved.
Alexa Rank shows how popular qdgw.edu.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If qdgw.edu.cn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to qdgw.edu.cn and pageviews on qdgw.edu.cn over the past 3 months.
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.
Norton ConnectSafe evaluates qdgw.edu.cn for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
"qdgw.edu.cn" is not a phishing page.
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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses qdgw.edu.cn for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze qdgw.edu.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the qdgw.edu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the qdgw.edu.cn for safety features and confirms, whether qdgw.edu.cn is suitable for children.
| Domain | *.qdgw.edu.cn |
| Issuer Organization | DigiCert Inc |
| Issuer | GeoTrust RSA CA 2018 |
| Algorithm | RSA-SHA256 |
| Valid form | 12/14/2020 |
| Expiration | 01/13/2022 |
| Signed | Certificate is not self signed |
| Additional Domains | *.qdgw.edu.cn qdgw.edu.cn |
Not Found
ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CN
Last Update: 03/20/2024
% [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 |
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| Host | MX Record | Priority | TTL |
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Last tested: 03/20/2019
| Total Resources | 44 |
| Number of Hosts | 2 |
| Static Resources | 42 |
| JavaScript Resources | 17 |
| CSS Resources | 3 |
Last tested: 03/20/2019
| Total Resources | 43 |
| Number of Hosts | 2 |
| Static Resources | 41 |
| JavaScript Resources | 17 |
| CSS Resources | 3 |
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