Worlduc.com 世界大学城

世界大学城云技术支撑云平台由华夏高科技产业创新奖办公室、校园卡标准化研究所、北京禾田雨橡互联网科技有限公司联合组织开发,是基于云计算以用户空间为基础的资源共建共享型网络云平台,为国家科技支撑计划重大专项

NatureNature

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 05/05/2024

Worlduc.com traffic volume is 320 unique daily visitors and their 2,719 pageviews. The web value rate of worlduc.com is 49,209 USD. Each visitor makes around 9.10 page views on average.

By Alexa's traffic estimates worlduc.com placed at 22,361 position over the world, while the largest amount of its visitors comes from China, where it takes 19,695 place.

Perfect for worlduc.com that their data center (provided by company company CNIX-AP China Networks Inter-Exchange, CN) is located in China, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by CNIX-AP China Networks Inter-Exchange, CN.

Worlduc.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (May 05, 2024) worlduc.com show that worlduc.com has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec worlduc.com is pretty a safe domain.

Relying Google MobileFriendly test worlduc.com is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.

NatureNature

Global Rank
238,281
Average Load Time
0.79sec
Links In Count
252
Website Value
$45,990
NatureNature

Overview
Last Updated: 05/05/2024
Overall result - worlduc.com is safe.
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 Connect Safe
Last Updated: 03/24/2024
worlduc.com is safe.
Norton ConnectSafe evaluates worlduc.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/01/2016
worlduc.com is safe.
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.
Google Safe Browsing
Last Updated: 01/09/2019
worlduc.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/24/2021
worlduc.com is safe.
McAfee assesses worlduc.com 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 worlduc.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 05/05/2024
worlduc.com child safety is unknown.
The WOT calculates reputation of the worlduc.com. This reputation system receives ratings from users and information from third-party sources, assesses the worlduc.com for safety features and confirms, whether worlduc.com is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 4847
ASN Title: CNIX-AP China Networks Inter-Exchange, CN

Last Update: 10/03/2023

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS4847'

% Abuse contact for 'AS4847' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS4847
as-name: CNIX-AP
descr: China Networks Inter-Exchange
descr: Using International Link at Beijing
descr: Connect to Sprint Link Intl and Global Sprint Link
country: CN
import: from AS1792
action pref=100;
accept ANY
import: from AS4000
action pref=100;
accept ANY
export: to AS3460
announce ANY
export: to AS3717
announce ANY
admin-c: LZ1-AP
tech-c: WZ1-CN
mnt-by: MAINT-CHINANET-CN
mnt-irt: IRT-CHINANET-CN
remarks: hostmaster@apnic.net 960910
last-modified: 2015-12-01T22:09:32Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC

person: Liang Zhiping
address: Data Communication Bureau
address: Ministry of Posts and Telecommunications
address: 40,Xue Yuan Road
address: Beijing 1000083
country: CN
phone: +86-10-62053944
fax-no: +86-10-62053995
e-mail: lzp@public.bta.net.cn
nic-hdl: LZ1-AP
mnt-by: MAINT-NULL
last-modified: 2008-09-04T07:29:13Z
source: APNIC

person: Wanshu Zhou
address: Data Communication Bureau MPT
address: 40 Xueyuan Rd.
address: Beijing China 100083
country: CN
phone: +86-10-205-3992
fax-no: +86-10-205-3994
e-mail: zhouws@public.bta.net.cn
nic-hdl: WZ1-CN
notify: zhouws@public.bta.net.cn
notify: zhang@usai.asiainfo.com
mnt-by: MAINT-NULL
last-modified: 2011-12-22T05:14:24Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

WHOIS

Domain Name: WORLDUC.COM
Registry Domain ID: 1510827809_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2020-07-30T01:28:43Z
Creation Date: 2008-07-29T05:53:48Z
Registry Expiry Date: 2021-07-29T05:53:48Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS15.HICHINA.COM
Name Server: DNS16.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-27T05:07:55Z


DNS Records
HostA RecordTTL
worlduc.com123.58.254.60600
HostMX RecordPriorityTTL
worlduc.commail.worlduc.com53600
HostNS RecordTTL
worlduc.comdns16.hichina.com86400
worlduc.comdns15.hichina.com86400
HostTXT RecordTTL

dns15.hichina.com
TTL: 3600
Email address: hostmaster.hichina.com
Serial: 2019041000
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 360


Errors
Warnings

Last tested: 09/04/2016

Desktop
Desktop Speed
51%

Desktop Resource Breakdown
Total Resources115
Number of Hosts1
Static Resources102
JavaScript Resources8
CSS Resources2

Last tested: 09/04/2016

Mobile
Mobile Usability
58%
Mobile Speed
43%

Mobile Resource Breakdown
Total Resources121
Number of Hosts1
Static Resources108
JavaScript Resources8
CSS Resources2
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