Is a3b9c2s1.com safe?
http://a3b9c2s1.com/
Coveragestrong2 of 4 applicable core capabilities
Domain flagged by multiple security vendors for phishing and malicious activity; site fails to load over HTTPS.
a3b9c2s1.com is a 79-day-old domain hosted on Microsoft infrastructure in Hong Kong. Multiple antivirus engines (alphaMountain.ai, BitDefender, CRDF) classify it as phishing-related, yet the browser threat feed shows no current warning. The site does not serve valid HTTPS, preventing any content inspection.
Where this site sits
- Dangerous1–20
- High Risk21–44
- Moderate Risk45–69
- Low Risk70–84
- Safe85–100
The score combines saved evidence strength and analysis quality. Coverage is reported separately.
01 · Investigation Brief
Investigation Brief
a3b9c2s1.com is a 79-day-old domain hosted on Microsoft infrastructure in Hong Kong. Multiple antivirus engines (alphaMountain.ai, BitDefender, CRDF) classify it as phishing-related, yet the browser threat feed shows no current warning. The site does not serve valid HTTPS, preventing any content inspection.
Security-vendor detections
alphaMountain.ai, BitDefender, and CRDF each list the domain in phishing or fraud categories.
Technical configuration
TLS validation fails, so the site cannot be reached over HTTPS.
The hosting IP carries an abuse confidence score of 0/100 with no prior reports.
Operator and customer risk
Unknown operator; domain registered via Dynadot and only 79 days old.
Vendor flags indicate phishing risk despite the absence of a the browser threat feed block.
Why the score is 25
Saved antivirus evidence is adverse but is not fresh enough for a current conviction. Coverage remains separate so missing sources cannot be mistaken for clean results.
02 · Security Evidence
Security evidence
Antivirus Engines
14/ 92
detectionsSaved result - stale
14 engines flagged this URL
Every saved adverse engine is listed below. The full provider matrix remains available for audit.
- Malicious
- 13
- Suspicious
- 1
- Total
- 92
| Engine | Finding |
|---|---|
| alphaMountain.aiMalicious | phishing |
| BitDefenderMalicious | phishing |
| CRDFMalicious | malicious |
| Forcepoint ThreatSeekerMalicious | phishing |
| FortinetMalicious | phishing |
| G-DataMalicious | phishing |
| KasperskyMalicious | phishing |
| LevelBlueMalicious | phishing |
| LionicMalicious | phishing |
| RisingMalicious | phishing |
| SophosMalicious | phishing |
| VIPREMalicious | phishing |
| WebrootMalicious | malicious |
| ESETSuspicious | suspicious |
All 92 engine results
- alphaMountain.ai - phishing - Malicious
- BitDefender - phishing - Malicious
- CRDF - malicious - Malicious
- Forcepoint ThreatSeeker - phishing - Malicious
- Fortinet - phishing - Malicious
- G-Data - phishing - Malicious
- Kaspersky - phishing - Malicious
- LevelBlue - phishing - Malicious
- Lionic - phishing - Malicious
- Rising - phishing - Malicious
- Sophos - phishing - Malicious
- VIPRE - phishing - Malicious
- Webroot - malicious - Malicious
- ESET - suspicious - Suspicious
- 0xSI_f33d - unrated - Clean
- Abusix - clean - Clean
- Acronis - clean - Clean
- ADMINUSLabs - clean - Clean
- AILabs (MONITORAPP) - clean - Clean
- AlienVault - clean - Clean
- AlphaSOC - unrated - Clean
- Antiy-AVL - clean - Clean
- ArcSight Threat Intelligence - unrated - Clean
- AutoShun - unrated - Clean
- Bfore.Ai PreCrime - unrated - Clean
- Bkav - unrated - Clean
- BlockList - clean - Clean
- Blueliv - clean - Clean
- Certego - clean - Clean
- ChainPatrol - unrated - Clean
- Chong Lua Dao - clean - Clean
- CINS Army - clean - Clean
- Cluster25 - unrated - Clean
- Criminal IP - clean - Clean
- CSIS Security Group - unrated - Clean
- CTX AI - clean - Clean
- Cyan - unrated - Clean
- Cyble - clean - Clean
- CyRadar - clean - Clean
- desenmascara.me - clean - Clean
- DNS8 - unrated - Clean
- Dr.Web - clean - Clean
- EmergingThreats - clean - Clean
- Emsisoft - clean - Clean
- Ermes - unrated - Clean
- ESTsecurity - clean - Clean
- Fortra - unrated - Clean
- GCP Abuse Intelligence - unrated - Clean
- Google Safe Browsing - clean - Clean
- GreenSnow - clean - Clean
- GreyNoise - unrated - Clean
- Gridinsoft - unrated - Clean
- Guardpot - unrated - Clean
- Heimdal Security - clean - Clean
- Hunt.io Intelligence - unrated - Clean
- IPsum - clean - Clean
- Juniper Networks - clean - Clean
- K7AntiVirus - unrated - Clean
- Lumu - unrated - Clean
- Malwared - clean - Clean
- MalwarePatrol - clean - Clean
- MalwareURL - unrated - Clean
- Mimecast - unrated - Clean
- Netcraft - unrated - Clean
- OpenPhish - clean - Clean
- PhishFort - unrated - Clean
- Phishing Database - clean - Clean
- Phishtank - clean - Clean
- PREBYTES - clean - Clean
- PrecisionSec - unrated - Clean
- Quick Heal - clean - Clean
- Quttera - clean - Clean
- SafeToOpen - unrated - Clean
- Sangfor - clean - Clean
- Sansec eComscan - unrated - Clean
- Scantitan - clean - Clean
- SCUMWARE.org - clean - Clean
- Seclookup - clean - Clean
- Snort IP sample list - unrated - Clean
- SOCRadar - unrated - Clean
- StopForumSpam - clean - Clean
- Sucuri SiteCheck - clean - Clean
- ThreatHive - clean - Clean
- URLhaus - clean - Clean
- URLQuery - unrated - Clean
- Viettel Threat Intelligence - clean - Clean
- ViriBack - clean - Clean
- VX Vault - clean - Clean
- Xcitium Verdict Cloud - clean - Clean
- Yandex Safebrowsing - clean - Clean
- ZeroCERT - clean - Clean
- ZeroFox - unrated - Clean
Security Scans
Checked against the browser threat feeds available to this scan — no hit.
03 · Investigation Story
Investigation story
What the site claims
No page claim could be verified for a3b9c2s1.com because no usable page content or saved capture was available.
What we observed
The page itself could not be fully inspected, so the report relies on the other saved checks.
What independent research found
1 external finding were saved and compared with the page evidence.
What remains unverified
2 of the 4 applicable core capabilities did not complete, so those gaps remain visible in the coverage ledger.
What kind of site and risk is this?
Threat category
Phishing & Impersonation
Service and business model
Unknown
Observed behavior
Evidence behind this classification
- 01Saved antivirus evidence is adverse but is not fresh enough for a current conviction.
- 02Invalid TLS prevents secure access and content verification.
Web research findings
Independent findings for a3b9c2s1.com, including public complaints, named review sources, registration records, and look-alike-domain evidence. A missing result is shown as unverified, never converted into a clean bill of health.
- qcwxjs.comopen
"A3B9C2S1.COM带着长期站名感看会更不发空"
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
04 · Domain & Infrastructure
Domain & infrastructure
The plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Infrastructure map
How the saved page connected to the wider web.
- Domaina3b9c2s1.com
- Redirects toa3b9c2s1.com
- Hosted byMicrosoft Corporation
Domain Timeline
- May 29, 2026Domain registered
First appeared in WHOIS records — 3 months old today.
- Aug 16, 2026Saved security review — Flagged as suspicious
The completed checks from this saved scan are detailed above.
a3b9c2s1.com was registered very recently and is already flagged. Freshly-registered domains are disproportionately used for scams, and a young domain with active threat signals warrants extra caution.
Domain & Encryption
Redirect Chain
- 1301http://a3b9c2s1.com/
- 2blockedhttps://a3b9c2s1.com:8989/
Server Reputation
05 · Evidence Ledger
Evidence ledger
- Antiviruspartial
- Browser threat feedcomplete
- Page contentunavailable
- Analysiscomplete
- Visual evidenceunavailable
The conclusion is supported by the evidence saved with this report.
Technical threat
suspiciousMalware, phishing, credential theft and hostile infrastructure.
Additional evidence review · Additional evidence review
Operator / customer risk
unknownComplaints, withdrawals, business conduct and commercial traps.
No confirmed evidence in this dimension.
Source coverage and freshness
Status shows whether usable evidence was saved; finding shows what that evidence observed.
| Source | Result | Completion | Finding | Freshness |
|---|---|---|---|---|
| Antivirus | 14 of 92 engines flagged | Limited | Adverse | stale fallback · Aug 16, 2026 |
| Browser protection | No browser threat-list match | Completed | No adverse finding | Not available |
| Page content | Page content was not available for semantic review | Unavailable | No saved finding | Not available |
| Visual evidence | The saved page capture was not reliable enough to use | Unavailable | No saved finding | Not available |
| Independent research | 1 independent finding were saved | Completed | Adverse | Not available |
- Antivirus
- Result14 of 92 engines flagged
- CompletionLimited
- FindingAdverse
- Freshnessstale fallback · Aug 16, 2026
- Browser protection
- ResultNo browser threat-list match
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Page content
- ResultPage content was not available for semantic review
- CompletionUnavailable
- FindingNo saved finding
- FreshnessNot available
- Visual evidence
- ResultThe saved page capture was not reliable enough to use
- CompletionUnavailable
- FindingNo saved finding
- FreshnessNot available
- Independent research
- Result1 independent finding were saved
- CompletionCompleted
- FindingAdverse
- FreshnessNot available
07 · Safety FAQ
Safety FAQ
Common questions, answered directly from the scan data above — so the answers reflect the saved verdict and evidence in this report.
Is a3b9c2s1.com a scam or a legit website?
Is a3b9c2s1.com safe to use?
I already paid or entered my details on a3b9c2s1.com — what should I do?
Can I get my money back from a3b9c2s1.com?
Did a3b9c2s1.com steal my password or personal information?
How do I report a3b9c2s1.com?
a3b9c2s1.com looks professional — how can it still be a scam?
Has a3b9c2s1.com been flagged by antivirus engines?
Is a3b9c2s1.com on any phishing or malware blacklists?
How old is the a3b9c2s1.com domain?
Does a3b9c2s1.com have a valid SSL certificate?
How often is the a3b9c2s1.com report updated?
08 · Final Verdict
Final verdict
Domain flagged by multiple security vendors for phishing and malicious activity; site fails to load over HTTPS.
The written conclusion remains part of the saved report.
a3b9c2s1.com is a 79-day-old domain hosted on Microsoft infrastructure in Hong Kong. Multiple antivirus engines (alphaMountain.ai, BitDefender, CRDF) classify it as phishing-related, yet the browser threat feed shows no current warning. The site does not serve valid HTTPS, preventing any content inspection.
09 · Community