mooc.cn
MOOC中国 - 慕课改变你，你改变世界

 MOOC中国是收录全球优秀开放式在线课程的中文慕课网

 慕课,MOOC,中国慕课,中国大学,大学慕课,慕课网,网课,培训,在职,coursera,edx,futureLearn,udemy,python,java,英语,人工智能,机器学习,区块链,编程,游戏,谷歌云,哈佛,斯坦福,麻省理工,北大,清华,留学,考研,研究生,在线课程,公开课,大规模开放在线课程,中文MOOC

Technical Rating

 XSS attack - not protected. HTTP header "X-XSS-Protection" not found

 User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

 HTTP request response - 200

 HTTPS request response - 200

 Redirect from HTTP to HTTPS

iHTTP redirect: https://www.cmooc.com/

iHTTPS redirect: https://www.cmooc.com/

!Server response time 6,692 sec

!HTML load time 3,836 sec

iHTML length: 56198

 A link to a favicon is specified

iNumber of IMGs: 43

 The ALT attribute is set for all IMGs

 Adapted for mobile devices. It uses the VIEWPORT tag

!W3C Validation. Number of HTML errors: 15

 W3C Validation. Number of HTML warnings: 12

 Uses robots.txt

 Uses sitemap

Exact physical location of Mooc.cn

iHK 30 N Gould St Ste R

Technical Information

iServer: nginx

iNameservers: f1g1ns1.dnspod.net,   f1g1ns2.dnspod.net

iIPv4: 45.83.236.51

iDMARC Mail Anti Spam Records: 45.83.236.51

iAuthor Domain Signing Practices Mail Records: 45.83.236.51

iRaw Whois Information

[Querying whois.cnnic.cn]
[whois.cnnic.cn]
Domain Name: mooc.cn
ROID: 20080202s10001s41064953-cn
Domain Status: ok
Registrant: 李平
Registrant Contact Email: [email protected]
Sponsoring Registrar: 烟台帝思普网络科技有限公司
Name Server: f1g1ns1.dnspod.net
Name Server: f1g1ns2.dnspod.net
Registration Time: 2008-02-02 04:08:18
Expiration Time: 2027-02-02 04:08:18
DNSSEC: unsigned

iRaw IPv4 Information 45.83.236.51

[Querying whois.arin.net]
[Redirected to whois.ripe.net]
[Querying whois.ripe.net]
[whois.ripe.net]
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '45.83.236.0 - 45.83.239.255'

% Abuse contact for '45.83.236.0 - 45.83.239.255' is '[email protected]'

inetnum:        45.83.236.0 - 45.83.239.255
netname:        US-HXKVM-20190528
country:        HK
org:            ORG-HL198-RIPE
admin-c:        HLLC-RIPE
tech-c:         HLLC-RIPE
status:         ALLOCATED PA
mnt-by:         HOSTKER-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-07-14T08:34:13Z
last-modified:  2021-11-23T15:16:00Z
source:         RIPE

organisation:   ORG-HL198-RIPE
org-name:       Hostker LLC
country:        US
org-type:       LIR
address:        30 N Gould St Ste R
address:        82801
address:        Sheridan, WY
address:        UNITED STATES
phone:          +85255730001
admin-c:        HLLC-RIPE
tech-c:         HLLC-RIPE
abuse-c:        HLLC-RIPE
mnt-ref:        HOSTKER-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HOSTKER-MNT
created:        2019-04-18T13:04:13Z
last-modified:  2021-11-23T15:15:27Z
source:         RIPE # Filtered

role:           Hostker LLC NOC
address:        30 N Gould St Ste R
address:        Sheridan, WY, US
abuse-mailbox:  [email protected]
nic-hdl:        HLLC-RIPE
mnt-by:         HOSTKER-MNT
created:        2021-11-23T15:08:25Z
last-modified:  2021-11-23T15:08:25Z
source:         RIPE # Filtered

% Information related to '45.83.236.0/24AS137443'

route:          45.83.236.0/24
origin:         AS137443
mnt-by:         HOSTKER-MNT
created:        2020-06-18T09:17:07Z
last-modified:  2020-06-18T09:17:07Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.103 (HEREFORD)

iRaw DNS Information

A: 45.83.236.51

DMARC: 45.83.236.51

ADSP: 45.83.236.51