Koudai.com 官网-资讯中心

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.48 sec.
Last Checked: 01/20/2023

Over the time koudai.com has been ranked as high as 4,745 in the world.

Koudai.com receives about 407 unique visitors and 407 pageviews per day. The estimated value of koudai.com is 2,920 USD. Each unique visitor makes about 1 pageviews on average.

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

At the time of the last check (July 05, 2019) koudai.com has an expired wildcard SSL certificate (expired on January 16, 2020).

According to Google Safe Browsing, Google Safe Search and Symantec koudai.com is quite a safe domain.

Mobile-Friendly test indicates that koudai.com is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
1,693,306
Average Load Time
0.55sec
Links In Count
179
Website Value
$2,920

Overview
Last Updated: 05/02/2024
Overall result - "koudai.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: 03/22/2024
koudai.com is safe.

Norton ConnectSafe evaluates koudai.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/18/2016
koudai.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
Malware not found at "koudai.com".
"koudai.com" is not a phishing page.
"koudai.com" does not install unwanted software.
"koudai.com" does not contain harmfull applications.
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: 02/22/2021
koudai.com is safe.

McAfee assesses koudai.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 koudai.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 05/02/2024
koudai.com child safety isunknown.

The WOT calculates reputation of the koudai.com. This reputation system receives ratings from users and information from third-party sources, assesses the koudai.com for safety features and confirms, whether koudai.com is suitable for children.

SSL Information
Domain *.koudai.com
Issuer GlobalSign Domain Validation CA - SHA256 - G2
Algorithm RSA-SHA256
Valid form 01/15/2018
Expiration 01/16/2020
SignedCertificate is not self signed
Additional Domains *.koudai.com
koudai.com
Server Location
Beijing
Beijing
China
ASN Information

Last Update: 10/02/2023

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

% Information related to 'AS45056 - AS45115'

as-block: AS45056 - AS45115
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2009-09-29T06:15:17Z
source: APNIC

role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC

% Information related to 'AS45056 - AS46079'

as-block: AS45056 - AS46079
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: 2009-09-29T05:48:11Z
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 'AS45090'

% Abuse contact for 'AS45090' is 'ipas@cnnic.cn'

aut-num: AS45090
as-name: CNNIC-TENCENT-NET-AP
descr: Shenzhen Tencent Computer Systems Company Limited
descr: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan
descr: District,Shenzhen
country: CN
import: from AS18118
action pref=100;
accept ANY
import: from AS17962
action pref=100;
accept ANY
export: to AS18118
announce AS45090
export: to AS17962
announce AS45090
admin-c: DR196-AP
tech-c: JW2054-AP
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2016-10-17T00:30:37Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC

person: Dreams Ruan
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
country: CN
phone: +86-755-86013388-84520
fax-no: +86-755-86013030
e-mail: dreamsruan@tencent.com
nic-hdl: DR196-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2010-05-10T10:02:01Z
source: APNIC

person: Jsquare Wu
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
country: CN
phone: +86-755-86013388-88441
fax-no: +86-755-86013030
e-mail: jsquare@tencent.com
nic-hdl: JW2054-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2010-05-10T10:02:01Z
source: APNIC

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

WHOIS

Domain Name: KOUDAI.COM
Registry Domain ID: 82123690_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2018-10-09T07:05:09Z
Creation Date: 2002-01-08T07:26:26Z
Registry Expiry Date: 2026-01-08T07:26:26Z
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: NS3.DNSV3.COM
Name Server: NS4.DNSV3.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-25T06:28:16Z

DNS Records
HostA RecordTTL
koudai.com123.206.1.12260
HostMX RecordPriorityTTL
koudai.commxbiz1.qq.com560
HostNS RecordTTL
koudai.comns3.dnsv3.com86400
koudai.comns4.dnsv3.com86400
HostTXT RecordTTL
koudai.comv=spf1 include:spf.mail.qq.com ~all60
koudai.comMS=ms6372790260
koudai.comMS=ms2514948660

ns3.dnsv3.com
TTL: 600
Email address: enterprise1dnsadmin.dnspod.com
Serial: 1548568585
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

NON-DOCUMENT-ERROR

Last tested: 12/06/2019

Desktop
Desktop Speed
28%
Desktop Resource Breakdown
Total Resources44
Number of Hosts6
Static Resources40
JavaScript Resources3
CSS Resources1

Last tested: 12/06/2019

Mobile
Mobile Usability
100%
Mobile Speed
51%
Mobile Resource Breakdown
Total Resources12
Number of Hosts6
Static Resources7
JavaScript Resources3
CSS Resources1
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