uhl.edu.vn - Trường Đại Học Hạ Long

Uhl.edu.vn Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 06/07/2025

Uhl.edu.vn traffic estimate is about 1,710 unique visitors and 3,420 pageviews per day. The approximated value of uhl.edu.vn is 2,640 USD. Every unique visitor makes about 2 pageviews on average.

uhl.edu.vn is hosted by LVHN-AS-VN Branch of Long Van System Solution JSC - Hanoi, VN. See the list of other websites hosted by LVHN-AS-VN Branch of Long Van System Solution JSC - Hanoi, VN.

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

During the last check (April 10, 2023) uhl.edu.vn has an expired SSL certificate issued by cPanel, Inc. (expired on May 18, 2023), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by cPanel, Inc..

In accordance with Google Safe Browsing and Symantec uhl.edu.vn is pretty a safe domain.

Relying on Google Mobile-Friendly test uhl.edu.vn isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time may be improved.

Uhl.edu.vn General Information

Information not available

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Uhl.edu.vn Safety Information

Rankchart Summary

Unknown

Updated: 06/07/2025

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: 05/15/2025

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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: 06/07/2025

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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: 01/12/2019

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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: 06/22/2020

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

Web of Trust

Not Checked

Updated: 06/07/2025

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

Uhl.edu.vn SSL Information

Information about SSL/TLS certificates

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Domain	uhl.edu.vn
Issuer Organization	cPanel, Inc.
Issuer	cPanel, Inc. Certification Authority
Algorithm	RSA-SHA256
Valid form	02/17/2023
Expiration	05/18/2023
Signed	Certificate is not self signed
Additional Domains	uhl.edu.vn daihochalong.edu.vn www.daihochalong.edu.vn www.uhl.edu.vn

SSL Checker

Uhl.edu.vn Server Information

Uhl.edu.vn Server Location

Where website hosting server is located?

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Uhl.edu.vn ASN Information

Information about IP address owner

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ASN ID: 131423

ASN Title: LVHN-AS-VN Branch of Long Van System Solution JSC - Hanoi, VN

Updated: 05/26/2025

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 'AS131423'

% Abuse contact for 'AS131423' is 'hm-changed@vnnic.vn'

aut-num: AS131423
as-name: LVHN-AS-VN
descr: Branch of Long Van System Solution JSC - Hanoi
descr: No. 23, 37/2 Dich Vong Str, Dich Vong Ward, Cau Giay, Hanoi
country: VN
admin-c: QDT3-AP
tech-c: HG880-AP
mnt-by: MAINT-VN-VNNIC
mnt-irt: IRT-VNNIC-AP
import: from AS131386 action pref=100; accept ANY
import: from AS18403 action pref=100; accept ANY
export: to AS131386 announce AS131423
export: to AS18403 announce AS131423
last-modified: 2017-11-18T08:48:24Z
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: Ha Giang
address: Long Van System Solution JSC
country: VN
phone: +84-24-62820238
e-mail: hagiang@longvan.net
nic-hdl: HG880-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-18T08:45:53Z
source: APNIC

person: Quach Dinh Toan
address: Long Van System Solution JSC
country: VN
phone: +84-24-62820238
e-mail: toan@longvan.net
nic-hdl: QDT3-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-18T08:45:32Z
source: APNIC

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

Geolocation

ASN Lookup

Uhl.edu.vn Domain Name Information

Uhl.edu.vn DNS Information

Domain name service records

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Host	A Record	TTL

Uhl.edu.vn Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Uhl.edu.vn HTML Validation

Uhl.edu.vn W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Stray end tag “head”.

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

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

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

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

Stray end tag “a”.

Element “div” is missing one or more of the following attributes: “role”.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

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

Unclosed element “div”.

Stray start tag “link”.

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

The “itemprop” attribute was specified, but the element is not a property of any item.

Warnings:

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

HTML Validator

Uhl.edu.vn Desktop Performance

How Well Uhl.edu.vn Performs On Desktops?

Website desktop performance and usability tips

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Data not available...

Uhl.edu.vn Mobile Performance

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Uhl.edu.vn Trường Đại Học Hạ Long – Học để thành công

Uhl.edu.vn Quick Summary

Uhl.edu.vn General Information

Uhl.edu.vn Safety Information

Uhl.edu.vn SSL Information

Uhl.edu.vn Server Information

Uhl.edu.vn Server Location

Uhl.edu.vn ASN Information

Uhl.edu.vn Domain Name Information

Uhl.edu.vn DNS Information

Uhl.edu.vn Whois Information

Uhl.edu.vn HTML Validation

Uhl.edu.vn W3C HTML Markup Validation

Uhl.edu.vn Desktop Performance

How Well Uhl.edu.vn Performs On Desktops?

Uhl.edu.vn Mobile Performance

How Optimized Is Uhl.edu.vn for Mobile Devices?

Uhl.edu.vn Nearest Competitors

Estimated Nearest Competitors Of Uhl.edu.vn

Uhl.edu.vn URL Typos

Most common user URL mistypes for uhl.edu.vn