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20401.academy

“504 Gateway Timeout”

Threat verdict
HighDomain Appeal
Assessment sources

Assessment based on the stored source evidence below. Review sources →

Availability Content unavailable Content was unavailable in the latest observation Observed · HTTP probe
Risk signals
VirusTotal detections: 1/93 URLQuery threat systems: 1 alert
Feb 26, 2026
API
Registrar
Dynadot
Resolved IP
23.225.199.94
Registered
Feb 21, 2026
Stored Capture 1 / 3 View full size
Primary capture Wayback
This domain has been flagged as malicious
Security engines reporting a detection: 1. Exercise extreme caution — do not enter credentials or personal information.
Additional indicators at a glance
VirusTotal
VirusTotal
1 det.
URLQuery
URLQuery
1 threat alert
URLScan
URLScan
Report ↗
TLS Certificate
Expired or unverified -136d
Age
8 mo
Observed status
Content unavailable
PhishDestroy
DestroyList
Listed

Source evidence

6 sources

These are dated observations, not a live safety check. No flag, a stored capture, or a completed analysis does not establish that a site is safe.

VirusTotal

1 / 93

Report
Interpretation & limits

Engine detections from this stored analysis. Vendors and collection times may differ from other sources.

URLQuery

1 threat-system alert

Report
Interpretation & limits

Alerts refer to the preserved scan. They do not describe the current state of the site.

OTX

no community references

Report
Interpretation & limits

Community publication references, not a vendor verdict or evidence of a common operator.

CF Radar

provider verdict: clean

Observation time not recorded
Report
Interpretation & limits

A result applies to the recorded source and observation time. Absence of a flag is not proof of safety.

URLScan capture

stored report

Stored URLScan capture preview
Observation time not recorded
Report
Interpretation & limits

A preserved page image documents what the collector received; a capture is not a safety verdict.

Google Safe Browsing

Checked; no threat flag recorded

Report
Interpretation & limits

A result applies to the recorded source and observation time. Absence of a flag is not proof of safety.

Network Security Intelligence
Threat Detection Systems 1 alert
Detection System Indicator Verdict Alert
Quad9 DNS 20.189.73.222 malicious Sinkholed
Stored URLQuery scan evidence · Sep 3, 2025 13:04 UTC Open source report

Evidence Summary

High
VirusTotal
1/93
URLScan
Stored capture

Stored narrative · generated . Provider checks below retain their own observation dates.

The domain 20401.academy was registered on 21 February 2026 through Dynadot LLC and is currently listed as offline. The authoritative nameservers 5014.ns1.abovedomains.com and 5014.ns2.abovedomains.com resolve the domain to the IPv4 address 23.225.199.94, which belongs to AS40065 operated by CNSERVERS LLC and is geolocated in the United States. The site presented a TLS certificate issued by Let’s Encrypt (R13) and, when accessed, returned the HTTP status “504 Gateway Timeout”, indicating that the backend service was unavailable at the time of observation.

The domain appears on a single security blocklist and has been actively blocked by the PhishDestroy filtering service. VirusTotal analysis shows that one out of ninety‑three scanned security vendors flagged the domain, providing a minimal but non‑zero indication of malicious behavior. The overall risk rating is elevated, and the threat classification is generic phishing, though the specific lure or targeted brand has not been identified in the available data.

Defenders should continue to monitor the associated IP address and ASN for any reactivation, enforce blocklist rules for 23.225.199.94, and consider adding the domain to internal deny lists. Because the site is offline, dynamic analysis is not possible, and further investigation should focus on historical traffic captures, WHOIS change history, and correlation with other campaigns that use the same hosting provider or certificate issuance pattern.

Detection-evasion analysis

Cloaking and traffic-distribution check

Not yet scanned No crawler-versus-browser difference has been recorded yet

Stored crawler-versus-browser observations for this host, plus a live fingerprint check for Keitaro-style traffic distribution systems.

Stored cloaking flag
Not yet scanned
Last cloaking scan

Scanner note: unavailable: raw=connection_error; http=0; via=http_proxy; error=SOCKSHTTPConnectionPool(host='20401.academy', port=80): Max retries exceeded with url: / (Caused by NewConnectionError("

Live TDS fingerprint check
Seven Keitaro fingerprints plus a crawler-versus-browser comparison, run from the PhishDestroy scanner when this panel is open.
Waiting

Stored Capture · 3 captures

Primary capture 1 / 3
SourcePrimary capture
Recorded2026-02-26 22:20 UTC
StateStored capture
Position1 / 3
Open capture Wayback Download
Page Title
504 Gateway Timeout
TLS Certificate
Certificate hostname mismatch · Issued by Let's Encrypt / R13

Domain details

Domain
IP Reputation abuse score 0/100 1 report checked Jun 15, 2026
Registrar Dynadot US(US)
Abuse contactabuse@dynadot.com
ICANN RegistryICANN Lookup (RDAP) →
WHOIS LookupICANN RDAP for 20401.academy →
RegistrationCreated Feb 21, 2026 (236d)
Time to First Unavailability 132 days
What we count Elapsed time from the first stored abuse report to the first observation that the content was unavailable. This does not establish the cause.
What each report contains Stored outgoing-report records may reference evidence available at the time, such as vendor verdicts, registration data, hosting details, classifications, or screenshots. This page does not infer the exact payload delivered, receipt, acknowledgement, or action by a recipient.
Technical detailsProvenance & timestamps
First DetectedFeb 26, 2026
DOM Analysisanalyzed Jul 29, 2026score 56/100
ICANN OVERSIGHT

Accreditation and RAA context

Registrar accreditation and DNS abuse obligations

For this gTLD, the registrar above operates under an ICANN accreditation agreement. The links below provide the official fee schedule and current DNS abuse compliance guidance.

Accreditation is a contract, not a safety certification.

RAA §3.18 establishes abuse-contact and handling requirements. This report can document stored outbound notices and later technical observations; it does not by itself establish receipt, investigation, remediation, or contractual non-compliance.

Accreditation is a contract, not a safety seal. Verify ICANN fees Read RAA §3.18 PHISHDESTROY INVESTIGATIONICANN funding, contracts, and DNS abuse oversight
Accountability draft Nothing is sent automatically.

Network & certificates

Stored technical evidence

Network & DNS

Resolved IP
23.225.199.94
Network ASN
AS40065
Organization
CNSERVERS LLC
Observed location
Los Angeles, US
Server header
Caddy

Nameservers 1

  • 5014.ns2.abovedomains.com

Location describes the IP network.

TLS certificate

Issuer
Let's Encrypt / R13
Valid from
2026-03-04 00:52:37
Valid until
2026-06-02 00:52:36
Hostname coverage
Certificate hostname mismatch
Validity
Stored certificate expired
Collection time
2026-03-15 08:05:14 UTC
Collection source
PhishDestroy collector
Certificate fingerprint2f24e700e2a6fbd00df59d5c75a79ea004d281f1c7657f9cad5fb3484bd41923
Certificate names · 44 SANs
  • 0360.academy
  • 0365.academy
  • 0370.academy
  • 0372.academy
  • 0373.academy
  • 0374.academy
  • 05468.academy
  • 06509b.com
  • 06550.academy
  • 07231.academy
  • 07330.academy
  • 08818.academy
  • 0x7c00.cn
  • 10105.academy
  • 10183.academy
  • 11966.academy
  • 15050.academy
  • 15333.academy
  • 17108.academy
  • 19097.academy
  • 19337294.top
  • 19970.academy
  • 20036.academy
  • 21256.academy
  • 23531.academy
  • 24405.academy
  • 25179.academy
  • 26197.academy
  • 27190.academy
  • 27498.academy
  • 27546.academy
  • 27727.academy
  • 28697.academy
  • 28952.academy
  • 29353.academy
  • 29468.mobi
  • 2fe51f.top
  • 33306.academy
  • 35298.academy
  • 36141002.top
  • 36724.academy
  • 37633.academy
  • 38087.academy
  • 38883.academy

Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.

viewdns.info · 23.225.199.94rapiddns.io

Latest Classified Outcome 2026-10-14 20:21:26 UTC

Primary outcome DNS inactive reason: DNS NXDOMAIN 80% confidence
Attribution source: Dns Cache
Evidence layers Availability: DNS inactive Content: Unreachable DNS: NXDOMAIN Registration: Unknown
Latest HTTP observation Unknown Probe Inconclusive 20% 2026-10-15 01:06:41 UTC
RDAP registration Unknown
Observed timeline current episode first observed: 2026-09-30 16:14:55 UTC first terminal observation: 2026-09-30 16:14:55 UTC
Availability, content, DNS and registration are independent evidence layers. NXDOMAIN, an unreachable origin or missing content alone does not prove registrar action. A registrar or provider is credited only when a direct technical marker identifies that actor. Report causality is shown separately.
Report This Domain Submit evidence & help protect others

VirusTotal Analysis

1 / 93 security vendors flagged this domain
View on VT
Last analyzed
ESET

Forensic History & Detection Timeline

ThreatLifecycleTelemetry
This timeline displays historical security and status checkpoints observed by the PhishDestroy automated monitoring network. It records domain lifecycle updates, scanner changes, and threat telemetry over time.
  1. Cloudflare Radar Scan 2026-03-13 06:01:22 UTC
    Source: Cloudflare Radar
    Event details
    Cloudflare Radar scan registered: View Radar report.

Threat Response Pipeline

Discovery
Analysis
Monitoring

10 recorded events. These records describe collected evidence, outgoing notifications and publication; they do not confirm a complete investigation or a takedown.

Threat Ingested
20401.academy detected and queued for full analysis
Feb 26, 2026
URLScan.io Capture
Stored URLScan report with capture artifacts
Cloudflare Radar Report
A stored Cloudflare Radar report is available. The report link alone is not a malicious verdict and does not prove that every network field was captured.
VirusTotal
1/93 recorded on VirusTotal
Feb 25, 2026
Forensic Evidence Collected
Stored evidence from URLScan.io, URLQuery, stored screenshot
Technical Analysis Recorded
The report contains stored technology or forensic-analysis results.
Oct 15, 2026
Cloudflare Radar Scan
Scanned with Cloudflare Radar; network analysis completed.
Mar 13, 2026
DestroyList Published
Listed in the public PhishDestroy/DestroyList repository
Feb 26, 2026
Content Observed Unavailable
The latest stored checks indicate that the reported content is unavailable; this does not establish who or what caused the change.
Feb 15, 2026
Time to First Unavailability
3169 hours elapsed from detection to the first unavailable observation.
How we investigate & report

Public scans, evidence and abuse channels

We scan suspicious URLs, inspect public results and send evidence through the appropriate abuse-reporting channels. The dated events above show what is recorded for this domain. The directory below explains the wider workflow.

01Public scans & evidence collection10 sources and tool groups
urlscan.io Screenshot · DOM · HTTP

Capture the rendered page, requests and visible infrastructure.

VirusTotal Multi-engine verdicts

Compare the available engine results and retain the analysis timestamp.

Cloudflare Radar DNS · certificates · categories

Inspect a public scan and its recorded network and classification data.

AlienVault OTX Threat-intelligence pulses

Look for indicator references and related community intelligence.

Wayback Machine Historical evidence

Compare archived captures and preserve historical context.

crt.sh Certificate Transparency

Inspect certificate records and related hostnames.

DNS Security Filters Quad9 · AdGuard · CleanBrowsing

Compare security resolver responses and record observed blocking.

Web-Check Surface inspection

Inspect the public DNS, TLS, HTTP and technology surface.

02Abuse reports & follow-upRegistrar, hosting and security channels
  1. Identify the responsible provider. Match registration and hosting records to the relevant abuse contact.
  2. Prepare an evidence package. Include the URL, public scan references, captures and the recorded observations.
  3. Send the report. Keep outgoing report records and recipient information when available.
  4. Recheck and publish updates. Track later scanner verdicts, provider responses and site availability.

Security services used for scanning, reputation checks and reporting are listed below. A service being listed is not evidence that it received, accepted or acted on this particular domain. Recorded submissions appear in the notification history above.

GoogleSafe Browsing GoogleWeb Risk MicrosoftSmartScreen VirusTotalURL analysis CloudflareRadar / abuse reporting YandexSafe Browsing URLScan.ioPublic scan ESETSample / URL submission BitdefenderURL submission NortonSafe Web SymantecSiteReview AviraURL reporting Avast / AVGURL reporting KasperskyOpenTIP Dr.WebOnline scanner NetcraftAbuse reporting PhishTankCommunity reporting APWG eCXPhishing intelligence PhishStatsPublic feed Phish.ReportHosting abuse SpamhausDomain reputation PolySwarmMulti-engine analysis CheckPhishURL scan QutteraMalware scan URLqueryBrowser analysis Criminal IPAsset intelligence CRDFThreat Center ScamadviserReputation check MyWOTCommunity reputation

Community reports

Reported by 1 community member, first seen Sep 3, 2025

Stored reports
1
Unique reported URLs
1
Accepted1

Evidence & External Reports

Security Analysis
URLScan Stored capture VirusTotal 1 det. ChainPatrol URLQuery 1 threat alert SSL Labs Certificate hostname mismatch CF Radar Open report WOT ScamAdviser Blacklist Checker URLVoid Sucuri SiteCheck MDN Observatory
OSINT & Intelligence
Web-Check Full scan SOCRadar Dark web report LeakIX Leak search Shodan Censys ThreatFox Hudson Rock Sign-in search IntelX crt.sh Certs WHOIS Wayback
DNS & Network
nslookup.io DNS bgp.tools ASN/Route
SEO & Domain
SpyFu Moz DA/PA Ahrefs Backlinks
Deep Analysis
Deep Analysis

Were You Affected by This Site?

4 evidence signal groups linked 0 reports recorded Content unavailable
If credentials were compromised, report immediately. Do not engage with recovery scammers.

If credentials, payment data, or files were exposed, report the incident immediately. Change affected passwords, revoke active sessions, and scan the device.

Europol
Find the official reporting channel for your EU country
National police directory
PhishDestroy listing review Not a law-enforcement report
Domain Appeal
Request a review if you own this domain and believe the listing is incorrect
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Threat analysis using stored blocklist, WHOIS, DNS, and public scan evidence

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Live Threat Feed

Recent phishing reports and observed availability changes

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