Website reputation report

hoctiengduc.com

Last checked 1 week ago · Point-in-time assessment

70/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
Would you recommend this page? No community votes yet 0/0 Your vote is for this page in this report only—not the entire website. No account required · One vote per browser.
Captured homepage of hoctiengduc.com in the current scan
Website screenshot from the current report

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● Evidence is limited

What is this website?

Phuong Nam Education (PNE) — trung tâm tiếng Đức tại TP.HCM, đối tác khảo thí ÖSD. Lộ trình A1–C1, luyện thi ÖSD, tư vấn du học nghề & đại học Đức.

No listed local patterns observedHomepage-only analysis is not a malware clearance. Read the scope and findings below.

70/100Safety Score
75%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History93 Infrastructure92 Website Security95 Security Hygiene35 Transparency53 Reputation50 Operational Stability85
Trust RadarEight observed factors. Select one to inspect its evidence.

How to read this report

Safety Score evaluates observed signals. Evidence Confidence measures how complete, direct, fresh, and consistent those signals are.

No automated scan can guarantee that a website is safe.

Current report context

What changed since the last scan

  • No earlier report to compare
What this scan could verify · 6 observed, 0 unavailable
DNS observed
Registration lookup observed
Network observed
TLS observed
Website response observed
Website content observed

Unavailable and unperformed checks are not clean results. The detailed evidence below remains the source for each conclusion.

Report an inaccuracy in this report →

Independent evidence brief

What we observed about hoctiengduc.com

Updated Oct 8, 2026

The latest scan examined 10 public pages on hoctiengduc.com. Website descriptions below come from the site itself. Registration, connection and threat findings were checked separately.

Purpose and visible content

On its homepage, the site says: Phuong Nam Education (PNE) , trung tâm tiếng Đức tại TP.HCM, đối tác khảo thí ÖSD. Lộ trình A1–C1, luyện thi ÖSD, tư vấn…

Registrar and domain history

Registered on Dec 3, 2009. Registrar: P.A. Viet Nam Company Limited.

Recorded expiry date: Dec 3, 2026. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200 in about 1000 ms.

A valid TLS certificate was observed, expiring Jan 2, 2027.

Threat checks and score context

External malware-provider coverage was unavailable. The report does not treat this missing check as a clean result.

Safety Score: 70/100. Evidence Confidence: 75%. These measure different things.

Community reviews of hoctiengduc.com

No approved reviews yet ☆☆☆☆☆

Visitor experiences are separate from the independent technical Safety Score.

Visitor opinions remain separate from the technical Safety Score.

Public content profile

Pages reviewed on hoctiengduc.com

10 of up to 10 pages

We sampled public pages from this website to understand its subject and contact paths. The titles and short descriptions below come from the website itself. They are not endorsements or independent safety findings.

Phuong Nam Education — Trung tâm tiếng Đức TP.HCM | Luyện thi ÖSDPhuong Nam Education (PNE) — trung tâm tiếng Đức tại TP.HCM, đối tác khảo thí ÖSD. Lộ trình A1–C1, luyện thi ÖSD, tư vấn du học nghề & đại học Đức. Liên hệ Phuong Nam Education — tư vấn tiếng Đức & du học nghề ĐứcLiên hệ trung tâm tiếng Đức PNE — hotline, địa chỉ Q.10 TPHCM, Zalo, Messenger và form đăng ký tư vấn miễn phí. Lịch khai giảng — Phuong Nam EducationLịch khai giảng các lớp tiếng Đức A1, A2, B1, B2, C1 — học offline & online tại Phuong Nam Education. Học phí, ngày khai giảng và lộ trình rõ ràng. Khoá học tiếng Đức tại Phuong Nam Education — A1, A2, B1, B2, C1Khoá học tiếng Đức theo khung CEFR — A1 đến C1, online & offline, luyện thi ÖSD ngay tại trung tâm khảo thí. Học phí, lịch khai giảng minh bạch. Tiếng Đức cho doanh nghiệp — đào tạo theo yêu cầu | Phuong Nam EducationPNE thiết kế chương trình tiếng Đức riêng cho doanh nghiệp: đúng ngành, đúng mục tiêu, học tại công ty, online live hoặc tại trung tâm. Nhận tư vấn & báo giá. Học phí tiếng Đức A1 → C1 năm 2026 — bảng phí & ưu đãi | PNEBảng học phí tiếng Đức A1 → C1 tại Phuong Nam Education năm 2026 — từ 4.500.000đ/cấp độ, ưu đãi đăng ký sớm −5% (offline) / −10% (online). Tài liệu học tiếng Đức miễn phí A1 → C1 — ngữ pháp, từ vựng, luyện nghe | PNEKho tài liệu học tiếng Đức A1 → C1: ngữ pháp, từ vựng, luyện nghe, bài tập — miễn phí từ Phuong Nam Education. Tin tức tiếng Đức & du học Đức — lịch thi ÖSD, ưu đãi | PNETin tức tiếng Đức, lịch thi ÖSD, chương trình ưu đãi, du học Đức và hoạt động Phuong Nam Education. Về Phuong Nam Education — 15+ năm đào tạo tiếng Đức & tư vấn du học Đức | PNEPhuong Nam Education — hơn 15 năm đào tạo tiếng Đức và tư vấn du học Đức tại TPHCM. Đối tác khảo thí ÖSD chính thức. Hợp tác hơn 100 viện, trường tại Đức. Hệ sinh thái học tiếng Đức của PNE — app, AI luyện nói, e-learningApp PNE Hub, app Học Tiếng Đức Premium, nền tảng E-Learning — đồng bộ một tài khoản, đồng hành học viên suốt cả tuần ngoài giờ học tại trung tâm.

Public page evidence

Topics and keywords observed on hoctiengduc.com

12 phrases

These phrases were extracted locally from sampled public page metadata. They are observations, not search-volume or ranking estimates.

tiếng đứcTitle, H1, Meta description10 sampled pages
phuong nam educationTitle, Meta description9 sampled pages
học tiếngTitle, H1, Meta description4 sampled pages
trung tâmTitle, H1, Meta description5 sampled pages
du họcTitle, Meta description4 sampled pages
tư vấnTitle, Meta description4 sampled pages
luyệnTitle, Meta description4 sampled pages
học đứcTitle, Meta description3 sampled pages
thi ösdTitle, Meta description3 sampled pages
học phíTitle, H1, Meta description3 sampled pages
lịchTitle, H1, Meta description3 sampled pages
lịch khai giảngTitle, H1, Meta description2 sampled pages

At a glance

Key findings

✓

Report is current

The displayed evidence comes from the published immutable scan.

i

Confidence is separate

Unavailable evidence is shown as missing and never counted as clean.

!

Verify before sensitive actions

Check the exact URL and context before payments, credentials, or downloads.

Fully explainable

Why this score?

Versioned weights
Threat IntelligenceWeight 25%
55/100

Threat providers were unavailable. The neutral uncertainty baseline is not a clean verdict.

Domain HistoryWeight 10%
93/100

Domain registration age and expiry were checked.

InfrastructureWeight 10%
92/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
35/100

Observed security header values were checked for basic protective settings. Empty values, disabled HSTS and unrecognized values receive no credit. This is not a complete browser-policy validation.

TransparencyWeight 5%
53/100

Observed site metadata and About page were checked. Publisher-supplied details are not independently verified.

ReputationWeight 5%
50/100

Popularity is weak context, not proof of safety. Unranked sites use a neutral baseline.

Operational StabilityWeight 15%
85/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLLocal antivirus is not enabled
Phishing.Database · exact hostnameLocal feed snapshot unavailable

Sampled scripts and pages

Resource antivirus is not enabled

0 resources checked · 8 script links observed on the homepage. Partial resource coverage.

ClamAV inspects the fetched homepage HTML on our server. New scans also sample up to four linked scripts and two collected internal pages, with size and time limits. Scripts are not executed. Other downloads, private server files and logged-in pages remain outside this check. A signature match needs investigation and can be a false positive. No match is not a whole-site safety guarantee.

Exact hostname lookup uses a downloaded Phishing.Database snapshot. It does not send this domain to an external lookup API or mark sibling subdomains as harmful. Not listed does not mean safe. Snapshot age is download age, not proof that every entry was recently revalidated.

Homepage HTML only · Eight local rule families · local-security-v2

Checks use the fetched page and redirect chain. Scripts are not executed, forms are not submitted, and linked files are not downloaded. This is not a malware clearance.

Page resource inventory

Linked scripts8
Inline scripts12
Embedded frames1
External script hosts1

Counts describe the sampled HTML, not every resource loaded by the browser. External resources are common and are not automatically harmful.

No listed local patterns observed. The limited rule set cannot detect every threat or behavior.

External threat intelligence

Provider coverageNot checked

Local checks do not query external reputation databases. An unavailable check is never a clean result.

Registration

Domain information

Public RDAP observation
Canonical domainhoctiengduc.com
RegistrarP.A. Viet Nam Company Limited
RegisteredDec 3, 2009
Domain age16 years
ExpiresDec 3, 2026
Registry statusesclient transfer prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address172.64.80.1
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNCloudflare
Web application firewallNot detected

At a glance

Infrastructure summary

Observed during this scan

A compact view of the connection, DNS and security surface. These observations describe what the scanner could verify at scan time and do not prove ownership or ongoing availability.

HTTP response200 · https://hoctiengduc.com/
Endpoint172.64.80.1
NetworkUnavailable
CDN and WAFCloudflare · Not detected
DNS surface10 records · 2 nameservers · 5 mail exchangers
Protection signals0 security headers · 4 technologies · DNSSEC unknown

Page telemetry

Observed page statistics

Safe metadata only

These counters describe the fetched response and sampled HTML. Script counts describe references in the markup, not a complete browser network log. Cookie counts cover observed response headers.

Response size113,009 bytes
HTTP check duration1,000 ms
Cookies observed2
Script resources8 · 1 external hosts
Frames and sampled checks1 frames · 0 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Google Trust Services, commonName=WE1
Valid fromOct 4, 2026
Valid untilJan 2, 2027
Certificate names*.hoctiengduc.com · hoctiengduc.com

Resolution

DNS footprint

DNSKEY status unknown

DNSKEY presence does not verify the DNSSEC signature chain. Missing records can mean no record was returned or the lookup was unavailable.

A172.64.80.1TTL —
AAAA2606:4700:130:436c:6f75:6466:6c61:7265TTL —
NSamir.ns.cloudflare.comTTL —
NStani.ns.cloudflare.comTTL —
MX1 aspmx.l.google.comTTL —
MX10 alt3.aspmx.l.google.comTTL —
MX10 alt4.aspmx.l.google.comTTL —
MX5 alt1.aspmx.l.google.comTTL —
MX5 alt2.aspmx.l.google.comTTL —
TXTv=spf1 include:_spf.google.com ~allTTL —

DNS observations · no external lookup API

Domain email protection

Exact-host SPF and DMARC observations help the owner investigate email impersonation risks. They are separate from website malware checks and do not change the Safety Score.

SPFPolicy record observed, not fully validated
DMARCNo matching record returned for this exact hostname

What to do next

Review the records with your mail administrator. Inventory legitimate senders and test SPF and DKIM alignment before enforcing a stricter DMARC policy. Fix duplicate records and investigate overly permissive SPF rules.

This bounded check does not send email, probe SMTP, evaluate recursive SPF includes, verify DKIM signatures or apply organizational-domain DMARC inheritance. A missing subdomain record does not prove that no inherited protection exists. A DNS timeout is unknown, not an absent record. A policy record is not proof that messages authenticate successfully.

Responsible disclosure

security.txt

RFC 9116 observation

No readable security.txt file was observed at the standard locations. This is informational and is not evidence of malware.

Browser protections

Security headers

0 observed

Header evidence is unavailable. Missing data is not treated as a clean result or proof of compromise.

Response headers

Cookie protections

Passive observation
Cookies observed2
Missing Secure0
Missing HttpOnly1
Missing SameSite0

Only cookie attribute counts are retained. Cookie names and values are never stored. These observations are not proof of compromise and do not independently change the Safety Score.

Detected stack

Technologies

Bootstrap 80% Cloudflare 98% Google Tag Manager 96% Tailwind CSS 72%

Versions are shown only when publicly exposed by the page or response headers. An observed version is not, by itself, proof of a vulnerability.

JavaScript library advisories

JavaScript advisory analysis could not be completed or no eligible script files were sampled. No clean result is implied.

Publisher supplied

Public contact details

These details were observed on the website, not independently verified as an active support channel.

Phone19007060Source: https://hoctiengduc.com/

Structured facts

Website identity & response

Public page metadata
Page titlePhuong Nam Education — Trung tâm tiếng Đức TP.HCM | Luyện thi ÖSD
First headingHọc tiếng Đức đúng chuẩn. Thi chứng chỉ tại trung tâm.
DescriptionPhuong Nam Education (PNE) — trung tâm tiếng Đức tại TP.HCM, đối tác khảo thí ÖSD. Lộ trình A1–C1, luyện thi ÖSD, tư vấn du học nghề & đại học Đức.
Canonical URLhttps://hoctiengduc.com
Final URLhttps://hoctiengduc.com/
HTTP response200 · text/html; charset=utf-8 · 1000 ms
Languagevi
Structured typesEducationalOrganization
Page page detectedhttps://hoctiengduc.com/lich-khai-giang.htmlContact page detectedhttps://hoctiengduc.com/lien-he.html
1100% evidence confidence
vi100% evidence confidence
1100% evidence confidence
missing100% evidence confidence
Local cookies.cookies missing samesite100% evidence confidence
Dns consistency.cname present100% evidence confidence
unavailable100% evidence confidence
5100% evidence confidence
2100% evidence confidence
10100% evidence confidence
1100% evidence confidence
2100% evidence confidence
Local cookies.cookies missing secure100% evidence confidence
2100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.hsts present100% evidence confidence
Local headers.permissions policy present100% evidence confidence

Connection path

Redirect chain

0 recorded hops

No redirect hop was recorded for the sampled homepage.

Premium monitoring

Catch downtime and security changes automatically

Regular checks, availability history, and alert emails are reserved for Premium websites. Free reports remain point-in-time scans and do not create recurring server work.

Enable monitoring for this website

Compared with the previous scan

What changed

A comparison will appear after the next completed scan.

Explainable matching

Digital fingerprint

fingerprint-v1
calm-anchor-path-429

Comparable components help find technically related websites. A match does not prove common ownership.

DnsHashed private comparison value
TechnologiesHashed private comparison value

Material changes only

Change history

Show change history

No meaningful changes recorded yet.

Website icon for hoctiengduc.com

Visual evidence

Website screenshot

Screenshot of hoctiengduc.com
Captured once in an isolated browser during this scan. Visual tint is an interface overlay. The original evidence is not duplicated.

For site owners

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Questions about hoctiengduc.com

FAQ

Still have questions? Contact us →
Is hoctiengduc.com safe to visit?

The latest Safety Score is 70/100 with 75% Evidence Confidence. This is a point-in-time assessment of observed technical signals, not a guarantee. Check the exact address and avoid entering payment details if anything looks unusual.

Did the scan detect malware on hoctiengduc.com?

External threat-provider coverage was unavailable for this scan, so malware status is unverified.

When was hoctiengduc.com registered?

The public registry record shows Dec 3, 2009. Registration details may be privacy-protected or updated later.

Did hoctiengduc.com have a valid TLS certificate?

The scanner observed a valid TLS certificate using TLSv1.3. A valid certificate alone does not establish that the site is safe.

Can a paid listing change this website's score?

No. Premium placement and owner-supplied pages are labelled separately. Technical evidence, the Safety Score and moderation decisions remain independent.

Share your experience with hoctiengduc.com

Community reviews are moderated and remain separate from the technical Safety Score.

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