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Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 05/18/2024

Duobei.com traffic volume is 2,414 unique daily visitors and their 11,587 pageviews. The web value rate of duobei.com is 206,210 USD. Each visitor makes around 5.14 page views on average.

By Alexa's traffic estimates duobei.com placed at 8,636 position over the world, while the largest amount of its visitors comes from China, where it takes 7,216 place.

Perfect for duobei.com that their data center (provided by company company CHINA169-BJ China Unicom Beijing Province Network, 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 CHINA169-BJ China Unicom Beijing Province Network, CN.

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

The last verification results, performed on (November 14, 2019) duobei.com show that duobei.com has an expired wildcard SSL certificate issued by DigiCert Inc (expired on June 27, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust duobei.com is pretty a safe domain.

Relying Google MobileFriendly test 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: 05/18/2024
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
duobei.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: 02/23/2021
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 is very 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
Domain*.duobeiyun.com
Issuer OrganizationDigiCert Inc
IssuerGeoTrust RSA CA 2018
AlgorithmRSA-SHA256
Valid form06/21/2018
Expiration06/27/2020
SignedCertificate is not self signed
Additional Domains *.duobeiyun.com
duobeiyun.com
Server Location

ASN Information

ASN ID: 4808
ASN Title: CHINA169-BJ China Unicom Beijing Province Network, CN

Last Update: 10/02/2023

% [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 '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: +86.1087127926
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: 2021-04-25T10:45:02Z


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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