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Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 06/10/2024

Over the time duobei.com has been ranked as high as 8,636 in the world, while most of its traffic comes from China, where it reached as high as 7,216 position.

Duobei.com receives about 2,256 unique visitors and 10,829 pageviews per day. The estimated value of duobei.com is 192,720 USD. Each unique visitor makes about 4.8 pageviews on average.

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

At the time of the last check (November 14, 2019) duobei.com has an invalid SSL certificate. Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust duobei.com is quite a safe domain.

Mobile-Friendly test indicates that duobei.com is well optimized for mobile and tablet devices.


Global Rank
60,315
Average Load Time
4.10sec
Links In Count
253
Website Value
$192,720

Overview
Last Updated: 11/05/2024
Overall result - "duobei.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
duobei.com is safe.

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

Google Safe Search
Last Updated: 10/20/2016
duobei.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 "duobei.com".
"duobei.com" is not a phishing page.
"duobei.com" does not install unwanted software.
"duobei.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: 02/23/2021
duobei.com is safe.

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

Web of Trust
Last Updated: 01/10/2019
duobei.com child safety isvery good.

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

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
Domain *.duobeiyun.com
Issuer OrganizationDigiCert Inc
Issuer GeoTrust RSA CA 2018
Algorithm RSA-SHA256
Valid form 06/21/2018
Expiration 06/27/2020
SignedCertificate is not self signed
Additional Domains *.duobeiyun.com
duobeiyun.com
Server Location
Beijing
Beijing
China
ASN Information

Last Update: 07/16/2024

% [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 'AS4808'

% Abuse contact for 'AS4808' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS4808
as-name: CHINA169-BJ
descr: China Unicom Beijing Province Network
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS4837
action pref=100;
accept ANY
import: from AS9929
action pref=100;
accept AS4814
export: to AS4837
announce AS4808
export: to AS9929
announce AS4808
admin-c: CH1302-AP
tech-c: CH1302-AP
mnt-by: MAINT-CNCGROUP
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2016-05-18T08:44:24Z
source: APNIC

irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
last-modified: 2017-10-23T05:59:13Z
source: APNIC

person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC

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

WHOIS

Domain Name: DUOBEI.COM
Registry Domain ID: 1202995027_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2020-08-08T08:43:03Z
Creation Date: 2007-09-07T13:04:16Z
Registry Expiry Date: 2025-09-07T13:04:16Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.4008182233
Domain Status: ok https://icann.org/epp#ok
Name Server: N176.NS.YUNJIASU.COM
Name Server: N3100.NS.YUNJIASU.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T23:52:33Z

DNS Records
HostA RecordTTL
duobei.com210.73.212.102300
HostMX RecordPriorityTTL
duobei.commxbiz2.qq.com10300
duobei.commxbiz1.qq.com5300
HostNS RecordTTL
duobei.comn176.ns.yunjiasu.com86400
duobei.comn3100.ns.yunjiasu.com86400
HostTXT RecordTTL
duobei.comv=spf1 include:spf.mail.qq.com include:mailgun.org -all300
Errors
Warnings

Last tested: 12/08/2019

Desktop
Desktop Speed
91%
Desktop Resource Breakdown
Total Resources22
Number of Hosts5
Static Resources19
JavaScript Resources12
CSS Resources2

Last tested: 01/20/2018

Mobile
Mobile Usability
63%
Mobile Speed
70%
Mobile Resource Breakdown
Total Resources35
Number of Hosts6
Static Resources28
JavaScript Resources17
CSS Resources2
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