Verdict
vietjack.com appears legitimate.
Our checks found nothing pointing to fraud. Ordinary care still applies when you pay or sign in.
| What this site appears to be | Vietnamese education portal offering exercise solutions, lesson plans, exam papers and online study resources for grades 1–12, plus paid courses and books. |
|---|
Evidence status and limitations
Evidence completeness: UNKNOWN
- The real-world operator identity was not independently verified.
- Module-level completeness metadata is unavailable for this legacy report.
At a glance
The checks that decide most of this verdict.
| Malware engines | None flagged itVirusTotal | Clear |
|---|---|---|
| Google Safe Browsing | Not listedGoogle | Clear |
| Abuse reports on the host | 0 reportsAbuseIPDB; shared hosting inflates this count | Noted |
| Domain age | 11 years oldRegistered history | Clear |
| Web archive | Archived since 2015443 snapshots | Clear |
| Certificate | Encrypted connectionIssued by Sectigo Public Server Authentication CA DV R36 | Noted |
The page as captured
No screenshot is retained for this report.
Key findings
- Automated classification: Not Scam.
- Domain age: more than 10 years (registration continuity).
- Public web-archive history exists since 2015.
- No flags from the reputation services TrustSniffer consulted at assessment time.
Full analysis
Overview
VietJack is a Vietnamese educational and informational portal presenting exercise solutions, lesson plans, examination papers, online study resources for grades 1–12, and paid educational courses and books; its apparent business model combines free content with advertising and paid educational products.
Scam/Impersonation Risk
No contradictions were observed between the site’s stated educational purpose, its presented content, and the available technical and reputation evidence. The homepage is a content-rich education portal rather than a credential-harvesting or financial-solicitation page: no login form, sensitive form, wallet connection, or suspicious browser behavior was identified, and no brand-impersonation indicators were detected. Available external reputation checks recorded no malicious or suspicious detections, supporting a low scam and impersonation risk assessment.
- The homepage presents Vietnamese educational material for grades 1–12, including exercise solutions, lesson plans, examinations, courses, and books.
- The site’s registration record shows creation on 2015-06-30 and an age of 11.13 years.
- Historical coverage records 443 archive snapshots from 2015-07-22 through 2026-07-09, spanning 12 years.
- External reputation checks recorded 0 malicious detections, 0 suspicious detections, and a global traffic rank of 1655.
Regulatory Verification Notes
The available evidence is consistent with an established, apparently legitimate education website, but the real-world operator has not been independently connected to the site. The registration record identifies Nguyen Thanh Tuyen and lists Dreamscape Networks International Pte Ltd as registrar, which provides administrative context but does not by itself prove operational ownership. No education-sector license, registration number, or licensing authority is claimed in the supplied site content; this is a transparency and verification matter rather than evidence of impersonation or fraud. The site’s commercial activity involves paid educational content, so merchant identity, terms, refunds, and payment protections remain relevant before paid interaction.
- The homepage describes free and paid educational content, including online courses, books, and tests, but no license claim or license number is evidenced.
- The registration record lists Nguyen Thanh Tuyen as owner and Dreamscape Networks International Pte Ltd as registrar, with expiry on 2027-06-30.
- The site’s transport encryption uses a DV certificate issued by Sectigo Public Server Authentication CA DV R36, valid through 2026-12-23.
- Page analysis identifies an educational/informational business model with a LOW risk band and no content red flags.
What to Verify Next
Before credential submission or payment, an organization should independently confirm the operator’s legal identity, review the applicable terms and refund provisions, and ensure that any payment channel provides appropriate buyer protection. Any education-related registration or licensing representation should be checked against the relevant Vietnamese authority where applicable. Official contact and support channels should also be confirmed through an independent route before resolving account or payment disputes.
- The site presents paid educational offerings, creating a legitimate need to review merchant and refund terms before purchase.
- The supplied identity evidence connects the domain administratively to a named registrant but does not independently verify the operating entity.
- The page contains no sensitive form or login form in the observed content, so any later request for credentials should be assessed against the normal site workflow.
Summary Verdict
The overall posture is high trust and low risk, with evidence consistent with an established, apparently legitimate website and no observed scam, phishing, impersonation, or identity-contradiction indicators. The principal qualification is that legitimacy of the site does not independently prove the real-world operator’s identity.
Infrastructure Integrity
The site is hosted directly through Bach Kim Network solutions Join stock company in Vietnam, with no detected CDN or WAF layer and two likely origin addresses exposed by resolution. This is a neutral infrastructure characteristic rather than a fraud indicator; the identified hosting arrangement and valid transport encryption provide a technically coherent service footprint, while direct hosting offers fewer edge-layer protections than a mainstream CDN deployment.
- Served from AS135967, Bach Kim Network solutions Join stock company, VN; server IP 103.74.120.134.
- Infrastructure resolution identified 2 unique IP addresses, 0 edge IP addresses, and 2 likely origin IP addresses; no CDN was detected.
Closing Assessment
Normal browsing is proportionate to the assessed posture, while account or payment activity should follow ordinary independent checks of merchant identity, contractual terms, and payment protection.
Written analysis generated 2026-08-13 by the TrustSniffer Analysis Engine from the evidence in this report.
What the analysis found
No rule findings contributed to this verdict.
Identity verification
| Status | UNVERIFIED |
|---|---|
| Identity score | 30/100 |
| Identity verification confidence | 50% |
- No on-site identity signals detected
Identity verification measures whether the site can be independently connected to a real-world brand or person. It is separate from the classification confidence.
What TrustSniffer observed
First-party facts recorded during the assessment of vietjack.com.
- The request stayed on vietjack.com. It was not redirected to another domain. Clear
- Registration is published under Dreamscape Networks International Pte Ltd. Clear
- DNS for this domain is served by com.vn, across 3 name servers. Noted
- The registration is paid up to 2027-06-30. Noted
- The earliest public archive of this site is from 2015-07-22. Clear
- It is hosted on BKNS-AS-VN, from a server in VN. Noted
Domain intelligence
| Registrar | Dreamscape Networks International Pte Ltd |
|---|---|
| Hosting | BKNS-AS-VN - Bach Kim Network solutions Join stock company, VN |
| Country | VN |
| Server IP | 103.74.120.134 |
| Name servers | NS.VIETTELIDC.COM.VN, NS1.VIETTELIDC.COM.VN, NS2.VIETTELIDC.COM.VN |
| SSL issuer | Sectigo Public Server Authentication CA DV R36 |
| SSL expiry | 2026-12-23 |
| Domain age | 11.13 years (continuous registration) |
| Domain expiry | 2027-06-30 |
| Archive first seen | 2015-07-22 |
| Archive snapshots | 443 |
| Reputation | VirusTotal: 0 flagged | AbuseIPDB: 0 reports | Google Safe Browsing: 0 matches |
About this assessment
A trust score summarises the evidence TrustSniffer could collect about vietjack.com at assessment time. It is a starting point for your own judgement, not a guarantee: a high score means the signals were consistent with a legitimately operated site, a low or critical score means several risk patterns were present.
TrustSniffer assesses a website from the evidence it can collect at a point in time: domain registration and age, hosting and certificate, the content the site served, and third-party reputation feeds. A score is a summary of that evidence, not a guarantee and not a legal finding. There is no human rating and no user review in it. A site can change after it is assessed.