Hoc24.vn Cộng đồng học tập miễn phí | Học trực tuyến

HOC24.VN cung cấp ngân hàng các câu hỏi và đề thi các môn Toán, Vật lý, Hóa học và Sinh học cùng với hệ thống hỏi đáp để kết nối học sinh cả nước, hoà...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.10 sec.
Last Checked: 02/14/2023

Hoc24.vn receives about 1,408 unique visitors and 2,816 pageviews per day. The estimated value of hoc24.vn is 2,160 USD. Each unique visitor makes about 2 pageviews on average.

Hoc24.vn is registered under .VN top-level domain. Check other websites in .VN zone.

At the time of the last check (November 27, 2019) hoc24.vn has an expired SSL certificate issued by COMODO CA Limited (expired on February 10, 2020). Check other websites using SSL certificates issued by COMODO CA Limited.

According to Google Safe Browsing, Google Safe Search and Symantec hoc24.vn is quite a safe domain.

Mobile-Friendly test indicates that hoc24.vn is well optimized for mobile and tablet devices, however website page loading time could be improved.


Not tested yet


Overview
Last Updated: 04/20/2024
Overall result - "hoc24.vn" 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: 03/24/2024
hoc24.vn is safe.

Norton ConnectSafe evaluates hoc24.vn for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 11/20/2019
hoc24.vn 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 "hoc24.vn".
"hoc24.vn" is not a phishing page.
"hoc24.vn" does not install unwanted software.
"hoc24.vn" 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: 03/05/2021
hoc24.vn is safe.

McAfee assesses hoc24.vn 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 hoc24.vn for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 04/20/2024
hoc24.vn child safety isunknown.

The WOT calculates reputation of the hoc24.vn. This reputation system receives ratings from users and information from third-party sources, assesses the hoc24.vn for safety features and confirms, whether hoc24.vn is suitable for children.

SSL Information
Domain hoc24.vn
Issuer OrganizationCOMODO CA Limited
Issuer COMODO RSA Domain Validation Secure Server CA
Algorithm RSA-SHA256
Valid form 01/14/2019
Expiration 02/10/2020
SignedCertificate is not self signed
Additional Domains hoc24.vn
www.hoc24.vn
Server Location
Hanoi
Ha Noi
Viet Nam
ASN Information

Last Update: 03/06/2024

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

% Information related to 'AS17408 - AS18409'

as-block: AS17408 - AS18409
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
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tech-c: HM20-AP
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mnt-lower: APNIC-HM
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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 'AS17653 - AS18431'

as-block: AS17653 - AS18431
descr: APNIC ASN block
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-APNIC-AP
last-modified: 2016-09-30T02:07:37Z
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 'AS18403'

% Abuse contact for 'AS18403' is 'hm-changed@vnnic.vn'

aut-num: AS18403
as-name: FPT-AS-AP
descr: The Corporation for Financing & Promoting Technology
descr: 2nd floor – FPT Building, Pham Hung Road, Cau Giay District, Hanoi
country: VN
import: from AS4637 action pref=10; accept any
import: from AS7643 action pref=10; accept any
export: to AS4637 announce AS18403
export: to AS7643 announce AS18403
remarks: mail to: abuse@fpt.vn
admin-c: TTH19-AP
tech-c: NOC21-AP
notify: abuse@fpt.vn
mnt-by: MAINT-VN-VNNIC
mnt-routes: MAINT-VN-FPT
mnt-irt: IRT-VNNIC-AP
last-modified: 2012-08-31T06:58:26Z
source: APNIC

irt: IRT-VNNIC-AP
address: Ha Noi, VietNam
phone: +84-24-35564944
fax-no: +84-24-37821462
e-mail: hm-changed@vnnic.vn
abuse-mailbox: hm-changed@vnnic.vn
admin-c: NTTT1-AP
tech-c: NTTT1-AP
auth: # Filtered
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-08T09:40:06Z
source: APNIC

person: Network Operation Center
nic-hdl: NOC21-AP
e-mail: ftel.noc.net@fpt.com.vn
address: FPT Telecom
phone: +84-28-73093388
fax-no: +84-28-73008889
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-13T06:48:10Z
source: APNIC

person: Tran Thanh Hai
nic-hdl: TTH19-AP
e-mail: haitt3@fpt.com.vn
address: FPT Telecom
phone: +84-90-4211450
fax-no: +84-24-37262163
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-13T04:26:47Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

WHOIS

hoc24.vn domain is not supported

DNS Records
HostA RecordTTL
hoc24.vn103.35.64.12360
HostMX RecordPriorityTTL
hoc24.vnmx.yandex.net10360
HostNS RecordTTL
hoc24.vnns2.inet.vn360
hoc24.vnns1.inet.vn360
HostTXT RecordTTL
hoc24.vnv=spf1 redirect=_spf.yandex.net360

ns-master.inet.vn
TTL: 360
Email address: postmaster.inet.vn
Serial: 2015072801
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 360

Warnings
Errors

Last tested: 08/22/2018

Desktop
Desktop Speed
44%
Desktop Resource Breakdown
Total Resources160
Number of Hosts32
Static Resources120
JavaScript Resources58
CSS Resources8

Last tested: 08/22/2018

Mobile
Mobile Usability
99%
Mobile Speed
11%
Mobile Resource Breakdown
Total Resources241
Number of Hosts59
Static Resources138
JavaScript Resources70
CSS Resources11
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