Buuoj.cn BUUCTF在线评测

BUUCTF 是一个 CTF 竞赛和训练平台，为各位 CTF 选手提供真实赛题在线复现等服务。


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.83 sec.
Last Checked: 05/02/2024

Buuoj.cn traffic volume is 114 unique daily visitors and their 572 pageviews. The web value rate of buuoj.cn is 6,249 USD. Each visitor makes around 5.35 page views on average.

By Alexa's traffic estimates buuoj.cn placed at 7,091 position over the world.

Buuoj.cn server is located in -, therefore, we cannot identify the countries where the traffic is originated and if the distance can potentially affect the page load time. See the list of other web pages hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN.

Buuoj.cn registered under .CN top-level domain. Check other websites in .CN zone.

The last verification results, performed on (March 03, 2022) buuoj.cn show that buuoj.cn has an expired SSL certificate issued by TrustAsia Technologies, Inc. (expired on March 27, 2022). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by TrustAsia Technologies, Inc..

In accordance with Symantec buuoj.cn is pretty a safe domain.


Global Rank
1,191,260
Average Load Time
0.00sec
Links In Count
65
Website Value
$5,840

Audience Geography. Where are buuoj.cn visitors located?

Country Visitors
Country Pageviews
Country Rank

Where do visitors go on buuoj.cn?

Subdomain Pageviews
Subdomain Pageviews per User
Subdomain Reach

How popular is buuoj.cn?

PeriodGlobal RankGlobal Rank Delta
past 3 months11912600
past month5317480
past week1683600
DaysPageviews RankPageviews Rank DeltaPageviews per MillionPageviews per Million DeltaPageviews per UserPageviews per User Delta
90870547030%50%
30403465090%50%
7136788040%50%
DaysReach RankReach Rank DeltaReach per MillionReach per Million Delta
901480031030%
30659928090%
7205730040%

Overview
Last Updated: 05/02/2024
Unknown status.
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: 03/09/2024
buuoj.cn is safe.
Norton ConnectSafe evaluates buuoj.cn for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 05/02/2024
Not yet checked.
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: 05/02/2024
Site Advisor
Last Updated: 05/02/2024
Not yet checked.
McAfee assesses buuoj.cn 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 buuoj.cn for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 05/02/2024
buuoj.cn child safety is unknown.
The WOT calculates reputation of the buuoj.cn. This reputation system receives ratings from users and information from third-party sources, assesses the buuoj.cn for safety features and confirms, whether buuoj.cn is suitable for children.
SSL Information
SSL Checker Tool
Domainbuuoj.cn
Issuer OrganizationTrustAsia Technologies, Inc.
IssuerTrustAsia TLS RSA CA
AlgorithmRSA-SHA256
Valid form03/28/2021
Expiration03/27/2022
SignedCertificate is not self signed
Additional Domains buuoj.cn
www.buuoj.cn
Server Location
Geolocation Tool
ASN Information
ASN Lookup Tool

ASN ID: 4837
ASN Title: CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN

Last Update: 08/16/2023

% [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 'AS4837'

% Abuse contact for 'AS4837' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS4837
as-name: CHINA169-Backbone
descr: CHINA UNICOM China169 Backbone
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS701
action pref=100;
accept ANY
import: from AS1239
action pref=100;
accept ANY
import: from AS4808
action pref=100;
accept AS4808
import: from AS4814
action pref=100;
accept AS4814
import: from AS17816
action pref=100;
accept AS17816
export: to AS701
announce AS4837
export: to AS1239
announce AS4837
export: to AS4808
announce AS4837
export: to AS4814
announce AS4837
export: to AS17816
announce AS4837
admin-c: CH444-AP
tech-c: CH444-AP
mnt-routes: MAINT-CNCGROUP-RR
mnt-by: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2017-08-28T02:14:10Z
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: CNCGroup Hostmaster
nic-hdl: CH444-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Financial Street
address: Beijing,100033,P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CN-CUCGROUP
last-modified: 2017-09-05T06:36:14Z
source: APNIC

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

WHOIS
WHOIS Lookup Tool

Domain Name: buuoj.cn
ROID: 20161109s10001s85680497-cn
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Registrant: 赵今
Registrant Contact Email: i@zhaoj.in
Sponsoring Registrar: 北京新网数码信息技术有限公司
Name Server: ns3.dnsv2.com
Name Server: ns4.dnsv2.com
Registration Time: 2016-11-09 22:00:57
Expiration Time: 2022-11-09 22:00:57
DNSSEC: unsigned

DNS Records
DNS Lookup Tool
HostA RecordTTL
buuoj.cnbuuoj.cn.cdn.dnsv1.com.cn600
HostMX RecordPriorityTTL
HostNS RecordTTL
buuoj.cnns4.dnsv2.com86400
buuoj.cnns3.dnsv2.com86400
HostTXT RecordTTL
buuoj.cn600

ns3.dnsv2.com
TTL: 180
Email address: level3dnsadmin.dnspod.com
Serial: 1646199470
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

No data

No data

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