dhcd.edu.vn - Rankchart website statistics and online tools

Dhcd.edu.vn Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 01/05/2025

dhcd.edu.vn is hosted by Vietnam Internet Network Information Center (VNNIC). See the list of other websites hosted by Vietnam Internet Network Information Center (VNNIC).

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

During the last check (January 05, 2025) dhcd.edu.vn has an invalid SSL certificate. please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with our information dhcd.edu.vn is a suspicious domain.

Relying on Google Mobile-Friendly test dhcd.edu.vn is well optimized for mobile and tablet devices, however website page loading time may be improved.

Dhcd.edu.vn General Information

Information not available

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Dhcd.edu.vn Safety Information

Rankchart Summary

Not Safe

Updated: 01/05/2025

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: 03/25/2024

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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

Unknown

Updated: 01/05/2025

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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: 01/09/2019

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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

Safe

Updated: 03/08/2021

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

Web of Trust

Not Checked

Updated: 01/05/2025

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

Dhcd.edu.vn SSL Information

Information about SSL/TLS certificates

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WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

SSL Checker

Dhcd.edu.vn Server Information

Dhcd.edu.vn Server Location

Where website hosting server is located?

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Dhcd.edu.vn ASN Information

Information about IP address owner

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ASN ID: 140766

ASN Title: Vietnam Internet Network Information Center (VNNIC)

Updated: 01/01/2025

Raw ASN data:

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

% Information related to 'AS140602 - AS141625'

as-block: AS140602 - AS141625
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: 2019-06-13T01:03:24Z
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 'AS140737 - AS140836'

as-block: AS140737 - AS140836
descr: VNNIC-4byte-ASBLOCK-AP
descr: VNNIC
descr: Vietnam Network Information Center
country: VN
org: ORG-VINI1-AP
admin-c: NHT16-AP
tech-c: NTTT3-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-VN-VNNIC
last-modified: 2020-06-17T05:17:06Z
source: APNIC

organisation: ORG-VINI1-AP
org-name: Vietnam Internet Network Information Center (VNNIC)
country: VN
address: 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam
address: 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
phone: +84-2435564944
fax-no: +84-2437821462
e-mail: info@vnnic.vn
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-08-20T22:54:01Z
source: APNIC

person: Nguyen Hong Thang
nic-hdl: NHT16-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: 2020-05-11T07:32:51Z
source: APNIC

person: Nguyen Thi Thu Thuy
address: VNNIC-VN
country: VN
phone: +84-2435564944
e-mail: info@vnnic.vn
nic-hdl: NTTT3-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2020-05-11T07:33:48Z
source: APNIC

% Information related to 'AS140766'

% Abuse contact for 'AS140766' is 'hm-changed@vnnic.vn'

aut-num: AS140766
as-name: FPTCLOUD-AS-VN
descr: FPT Smart Cloud Company Limited
descr: 17 Duy Tan, Dich Vong Hau Ward, Cau Giay, Ha Noi
country: VN
admin-c: PHT28-AP
tech-c: PHT28-AP
mnt-by: MAINT-VN-FPT
mnt-irt: IRT-VNNIC-AP
last-modified: 2020-12-15T02:06:16Z
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: Pham Hong Tam
address: FPTCLOUD-VN
country: VN
phone: +84-2473007300
e-mail: tamph@fpt.com.vn
nic-hdl: PHT28-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2020-12-13T10:05:34Z
source: APNIC

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

Geolocation

ASN Lookup

Dhcd.edu.vn Domain Name Information

Dhcd.edu.vn DNS Information

Domain name service records

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Host	A Record	TTL
dhcd.edu.vn	210.245.12.210	3600

Host	MX Record	Priority	TTL
dhcd.edu.vn	aspmx3.googlemail.com	30	3600
dhcd.edu.vn	aspmx4.googlemail.com	30	3600
dhcd.edu.vn	aspmx5.googlemail.com	30	3600
dhcd.edu.vn	aspmx.l.google.com	10	3600
dhcd.edu.vn	alt1.aspmx.l.google.com	20	3600
dhcd.edu.vn	alt2.aspmx.l.google.com	20	3600
dhcd.edu.vn	aspmx2.googlemail.com	30	3600

Host	NS Record	TTL
dhcd.edu.vn	ns1.dotvndns.vn	3600
dhcd.edu.vn	nsbak.dotvndns.com	3600
dhcd.edu.vn	ns2.dotvndns.vn	3600

Host	TXT Record	TTL
dhcd.edu.vn	v=spf1include:spf.protection.outlook.com-all	3600

Dhcd.edu.vn Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Dhcd.edu.vn HTML Validation

Dhcd.edu.vn W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Bad value “/UserFile/tblPhanLoai/5-9-20163-19-09 PM561Banner111.jpg” for attribute “src” on element “img”: Illegal character in path segment: space 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 “/UserFile/tblPhanLoai/5-8-20164-46-12 PM907Ban-ner-3.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-13-20163-31-24 PM523 Banner 4.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-8-20164-47-12 PM210Ban-ner-4.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-8-20164-48-17 PM881Banner-6.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-9-20163-14-57 PM901Banner77.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-8-20164-48-34 PM342Ban-ner-8.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-9-201611-01-13 PM990Banner9.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-8-20165-03-46 PM856Banner-10.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-8-20164-49-06 PM315Banner-11.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-9-20169-56-23 AM925Ban12.gif” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-13-20163-37-41 PM260Ban ner13.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/bvHeThong/7-12-20183-25-54 PM424TS2018.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Bad value “/UserFile/bvHeThong/7-6-201810-21-44 AM713Anh bia.JPG” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/bvHeThong/6-22-201811-48-45 PM847Anh bia.JPG” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/bvHeThong/5-24-201812-34-55 PM849HBCD2.JPG” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/bvHeThong/5-21-20184-22-34 PM931a0 anh bia.JPG” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/bvHeThong/7-6-20187-50-45 PM614GCN.JPG” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/bvHeThong/7-13-201810-47-43 AM345KQXT.JPG” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/bvHeThong/5-10-201811-09-38 AM950scholarship.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/bvHeThong/5-2-20183-23-08 PM80DTN-1-2018.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/3-19-20183-48-24 PM1902-23-20173-17-16 PM607Btn01_TTTuyenSinh.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-20-25 PM414Btn02_CongTTDaoTao.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-20-12 PM759Btn03_TapChiCD.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-19-57 PM942Btn04_ThuDienTu.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-19-41 PM416Btn05_NghienCuuKH.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-19-25 PM699Btn06_TrungTamNN_TH.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-19-12 PM503Btn07_BangThanhTich.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-18-37 PM782Btn08_CuuSV.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/10-11-20179-21-09 AM472Hocbong cd.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-18-22 PM702Btn09_ThuVienAnh.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “/UserFile/tblPhanLoai/5-15-201610-17-52 PM41Btn10_ThuVienVideo.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

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

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

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

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

HTML Validator

Total Resources	90
Number of Hosts	9
Static Resources	67
JavaScript Resources	16
CSS Resources	6

CSS	27.9 KBytes
Images	7.8 MBytes
HTML	42.2 KBytes
JavaScript	888.1 KBytes
Other	97.5 KBytes

Total Resources	90
Number of Hosts	9
Static Resources	67
JavaScript Resources	16
CSS Resources	6

CSS	28.0 KBytes
Images	7.9 MBytes
HTML	42.1 KBytes
JavaScript	888.2 KBytes
Other	77.0 KBytes

Dhcd.edu.vn Đại học Công Đoàn

Dhcd.edu.vn Quick Summary

Dhcd.edu.vn General Information

Dhcd.edu.vn Safety Information

Dhcd.edu.vn SSL Information

Dhcd.edu.vn Server Information

Dhcd.edu.vn Server Location

Dhcd.edu.vn ASN Information

Dhcd.edu.vn Domain Name Information

Dhcd.edu.vn DNS Information

Dhcd.edu.vn Whois Information

Dhcd.edu.vn HTML Validation

Dhcd.edu.vn W3C HTML Markup Validation

Dhcd.edu.vn Desktop Performance

How Well Dhcd.edu.vn Performs On Desktops?

Dhcd.edu.vn Mobile Performance

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

Dhcd.edu.vn URL Typos

Most common user URL mistypes for dhcd.edu.vn