caothang.info - Diễn Đàn Sinh Viên Cao Thắng

Caothang.info Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.86 sec.

Last Checked: 05/03/2024

Caothang.info traffic estimate is about 9,954 unique visitors and 39,816 pageviews per day. The approximated value of caothang.info is 59,940 USD. Every unique visitor makes about 4 pageviews on average.

caothang.info is hosted by LVSS-AS-VN Long Van System Solution JSC, VN. See the list of other websites hosted by LVSS-AS-VN Long Van System Solution JSC, VN.

Caothang.info is registered under .INFO top-level domain. Check other websites in .INFO zone.

During the last check (December 03, 2020) caothang.info has an expired SSL certificate issued by Let's Encrypt (expired on February 11, 2021), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing and Symantec caothang.info is pretty a safe domain.

Caothang.info General Information

Information not available

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Caothang.info Safety Information

Rankchart Summary

Unknown

Updated: 05/03/2024

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

Safe

Updated: 02/18/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Not Checked

Updated: 05/03/2024

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 12/03/2020

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Unknown

Updated: 12/03/2020

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McAfee assesses caothang.info 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 caothang.info for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 05/03/2024

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

Caothang.info SSL Information

Information about SSL/TLS certificates

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Domain	caothang.info
Issuer Organization	Let's Encrypt
Issuer	Let's Encrypt Authority X3
Algorithm	RSA-SHA256
Valid form	11/13/2020
Expiration	02/11/2021
Signed	Certificate is not self signed
Additional Domains	caothang.info www.caothang.info

SSL Checker

Caothang.info Server Information

Caothang.info Server Location

Where website hosting server is located?

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Caothang.info ASN Information

Information about IP address owner

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ASN ID: 131386

ASN Title: LVSS-AS-VN Long Van System Solution JSC, VN

Updated: 12/09/2023

Raw ASN data:

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

% Information related to 'AS131072 - AS132095'

as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131342 - AS131441'

as-block: AS131342 - AS131441
descr: VNNIC-4byte-ASBLOCK-AP
descr: VNNIC
descr: Vietnam Network Information Center
country: VN
admin-c: TMT17-AP
tech-c: NHT16-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-VN-VNNIC
last-modified: 2015-08-05T00:58:15Z
source: APNIC

person: Nguyen Hong Thang
nic-hdl: NHT16-AP
e-mail: tech@vnnic.vn
address: Vietnam Internet Network Information Center
address: 18 Nguyen Du, Hai Ba Trung, Hanoi
phone: +84-4-35564944
fax-no: +84-4-37821462
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2015-08-04T01:56:01Z
source: APNIC

person: Tran Minh Tan
nic-hdl: TMT17-AP
e-mail: info@vnnic.vn
address: Vietnam Internet Network Information Center
address: 18 Nguyen Du, Hai Ba Trung, Hanoi
phone: +84-4-35564944
fax-no: +84-4-37821462
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2015-08-04T01:56:01Z
source: APNIC

% Information related to 'AS131386'

% Abuse contact for 'AS131386' is 'hm-changed@vnnic.vn'

aut-num: AS131386
as-name: LVSS-AS-VN
descr: Long Van System Solution JSC
descr: Long Van Building, 37/2/6 Road 12, Binh An, District 2, HCMC
country: VN
import: from AS1804 action pref=100; accept ANY
import: from AS7552 action pref=100; accept ANY
export: to AS1804 announce AS131386
export: to AS7552 announce AS131386
admin-c: QDT1-AP
tech-c: NHR1-AP
mnt-by: MAINT-VN-VNNIC
mnt-routes: MAINT-VN-VNNIC
mnt-irt: IRT-VNNIC-AP
last-modified: 2017-11-18T09:05:52Z
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: Nguyen Huu Ru
nic-hdl: NHR1-AP
e-mail: runguyenhuu@lvsolution.vn
address: Long Van System Solution JSC
address: Long Van Building, 37/2/6 Road 12, Binh An, District 2, HCMC
phone: +84-9-37055271
fax-no: +84-9-37055271
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2014-08-04T02:51:28Z
source: APNIC

person: Quach Dinh Toan
nic-hdl: QDT1-AP
e-mail: toan@lvsolution.vn
address: Long Van System Solution JSC
address: Long Van Building, 37/2/6 Road 12, Binh An, District 2, HCMC
phone: +84-8-73039168
fax-no: +84-8-73039168
country: VN
mnt-by: MAINT-VN-VNNIC
last-modified: 2014-08-04T02:52:08Z
source: APNIC

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

Geolocation

ASN Lookup

Caothang.info Domain Name Information

Caothang.info DNS Information

Domain name service records

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Host	A Record	TTL

Caothang.info Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Domain Name: caothang.info
Registry Domain ID: 632af8721dbb4a998d6fe46ddcf20833-DONUTS
Registrar WHOIS Server: whois.matbao.net
Registrar URL: https://matbao.net
Updated Date: 2023-10-21T14:57:04Z
Creation Date: 2020-09-06T14:56:57Z
Registry Expiry Date: 2024-09-06T14:56:57Z
Registrar: Mat Bao Corporation
Registrar IANA ID: 1586
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Pham Duy Phuoc
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: HCM
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: VN
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns1.matbao.com
Name Server: ns2.matbao.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-11-06T14:44:55Z

Whois

DNS Lookup

Caothang.info HTML Validation

Caothang.info W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Attribute “xmlns:fb” not allowed here.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Bad value “Menu” for attribute “rel” on element “a”: The string “Menu” is not a registered keyword.

Bad value “up” for attribute “rel” on element “a”: The string “up” is not a registered keyword.

Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Bad value “advstats/users-top-posters'}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.

Bad value “advstats/users-top-trophy-points'}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.

Bad value “advstats/users-top-liked'}” for attribute “href” on element “a”: Illegal character in path segment: “}” is not allowed.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Bad value for attribute “href” on element “a”: Illegal character in query: “}” is not allowed.

Stray doctype.

Stray start tag “html”.

Stray start tag “head”.

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Attribute “charset” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.

A document must not include more than one “meta” element with a “charset” attribute.

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Element “title” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

End tag for “body” seen, but there were unclosed elements.

Unclosed element “div”.

Unclosed element “aside”.

Stray start tag “div”.

Cannot recover after last error. Any further errors will be ignored.

Warnings:

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

The “date” input type is not supported in all browsers. Please be sure to test, and consider using a polyfill.

HTML Validator

Caothang.info Desktop Performance

How Well Caothang.info Performs On Desktops?

Website desktop performance and usability tips

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Data not available...

Caothang.info Mobile Performance

How Optimized Is Caothang.info for Mobile Devices?

Tips on speeding up mobile site performance

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Data not available...

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Caothang.info URL Typos

Most common user URL mistypes for caothang.info

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Caothang.info Diễn Đàn Sinh Viên Cao Thắng

Diễn Đàn Sinh Viên Cao Thắng

Caothang.info Quick Summary

Caothang.info General Information

Caothang.info Safety Information

Caothang.info SSL Information

Caothang.info Server Information

Caothang.info Server Location

Caothang.info ASN Information

Caothang.info Domain Name Information

Caothang.info DNS Information

Caothang.info Whois Information

Caothang.info HTML Validation

Caothang.info W3C HTML Markup Validation

Caothang.info Desktop Performance

How Well Caothang.info Performs On Desktops?

Caothang.info Mobile Performance

How Optimized Is Caothang.info for Mobile Devices?

Caothang.info Nearest Competitors

Estimated Nearest Competitors Of Caothang.info

Caothang.info URL Typos

Most common user URL mistypes for caothang.info