On 2026-10-01, back-office.dfl.coupons returned an HTTP 502 error, indicating a server-side issue at the time of that check. The domain also received a PageSpeed performance score of 59 during a scan on 2026-08-15.
Recorded Evidence
VirusTotal reported 4 detections out of 91 scanners for back-office.dfl.coupons on 2026-08-28. The domain was internally listed by PhishDestroy as of 2026-10-02. The SSL certificate was issued by Let's Encrypt / YE2 and scanned on 2026-08-15.
Interpretation
These records from VirusTotal, PhishDestroy, and PageSpeed offer different perspectives on the domain's observed characteristics, including security scanner results, internal cataloging, and performance. The HTTP 502 response documents a specific server error on one date, while the other sources provide additional context about how the domain was evaluated.
Recommended Actions
For back-office.dfl.coupons, retain the VirusTotal and PhishDestroy records for future reference and comparison with upcoming scans. Review the HTTP response and PageSpeed performance results to monitor any changes in server behavior or performance. Preserve all dated evidence to support ongoing review of the domain.
Detection-evasion analysis
Cloaking and traffic-distribution check
Not yet scannedNo 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='back-office.dfl.coupons', port=80): Max retries exceeded with url: / (Caused by NewConnect
Live TDS fingerprint check
Seven Keitaro fingerprints plus a crawler-versus-browser comparison, run from the PhishDestroy scanner when this panel is open.
Registration (base domain)dfl.coupons · Created May 5, 2026 (161d)
Time to First Unavailability27 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 DetectedAug 15, 2026
Submitted URLhttp://back-office.dfl.coupons/
Favicon Hash
ICANN OVERSIGHTRegistration: dfl.coupons
Accreditation and RAA context
Registrar accreditation and DNS abuse obligations
For the registrable domain dfl.coupons behind this subdomain, 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.
Accountability draft
Nothing is sent automatically.
Network & certificates
Stored technical evidence
Network & DNS
Shared CDN edge
Resolved IP
104.21.79.81
Network ASN
AS13335
Organization
Cloudflare, Inc.
Observed location
Toronto, CA
Server header
cloudflare
Edge-IP reputation is not attributed to this domain.
Nameservers 1
cloe.ns.cloudflare.com
Location describes the IP network.
TLS certificate
Issuer
Let's Encrypt
Valid from
2026-07-03 06:41:30
Valid until
2026-10-01 06:41:29
Hostname coverage
Certificate hostname mismatch
Validity
Stored certificate expired
Collection time
2026-08-15 07:02:04 UTC
Collection source
PhishDestroy collector
Certificate fingerprint60f6b23d1e3835c1ba77f0349b299c27df1362bc0a7c79b3de1d0eef14ead45dCertificate names · 1 SANs
dfl.coupons
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Latest HTTP observationUnknownProbe Inconclusive20%2026-10-13 01:18:42 UTC
RDAP registrationUnknown
Observed timelinelast reachable: 2026-09-15 22:17:50 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.
Casino / Gambling License Verification
Unverified gambling license
This domain markets casino/gambling services. Scam casinos routinely display fake Curaçao, MGA, or Kahnawake license badges that don’t exist in the real registries. Always verify the license number against the official regulator database before depositing. If the site shows a seal but no clickable registry link — or the linked registry page doesn’t exist — treat it as fraudulent.
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Last analyzed First positive detection Previous stored snapshot: 4 detections
alphaMountain.ai
Forcepoint ThreatSeeker
Gridinsoft
SOCRadar
Site Performance Analysis
Google PageSpeed Insights — mobile performance audit of back-office.dfl.coupons· checked Aug 15, 2026
59
Needs Work
Performance
FCP
5.62s
First Contentful Paint
LCP
6.71s
Largest Contentful Paint
CLS
0.003
Cumulative Layout Shift
TBT
63ms
Total Blocking Time
SI
8.06s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good50-89 Needs Work0-49 Poor
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.
Domain Status Transition2026-09-11 22:17:37 UTC
Domain state transitioned from dead to alive.
Domain Status Transition2026-09-11 01:27:13 UTC
Domain state transitioned from alive to dead.
VirusTotal Detections Update2026-08-16 00:37:50 UTC
VirusTotal scanner detections updated from 1 to 3. Added scanner alerts: SOCRadar, alphaMountain.ai.
Threat First Observed2026-08-15 05:35:59 UTC
Domain ingestion complete. Initial state is marked as alive pointing to IP 104.21.79.81.
Threat Response Pipeline
Discovery
Analysis
Monitoring
12 recorded events. These records describe collected evidence, outgoing notifications and publication; they do not confirm a complete investigation or a takedown.
Threat Ingested
back-office.dfl.coupons detected and queued for full analysis
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.
The latest stored checks indicate that the reported content is unavailable; this does not establish who or what caused the change.
Sep 11, 2026
Time to First Unavailability
643 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+
Inspect the public DNS, TLS, HTTP and technology surface.
02Abuse reports & follow-upRegistrar, hosting and security channels+
Identify the responsible provider. Match registration and hosting records to the relevant abuse contact.
Prepare an evidence package. Include the URL, public scan references, captures and the recorded observations.
Send the report. Keep outgoing report records and recipient information when available.
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.
4 evidence signal groups linked0 reports recordedContent 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.
Beware of recovery scammers! Recovery scammers may pose as investigators, lawyers, or tracing services. Do not pay upfront fees or disclose credentials.Learn more about recovery fraud →
Template-based draft · optional AI wording assistance requires separate consent
Template-based draft • optional AI wording assistance requires separate consent · Review and submit it yourself
Related Infrastructure & Reports
Stored relationships are grouped by the exact matching attribute. A shared provider or registrar alone does not prove common ownership.
Direct link Shares a registration or an identical phishing kit.
Supporting signal Shares infrastructure or a target brand; not proof of one operator.
Discovery only Listed for navigation; no shared attribute with this host.
Infrastructure map · back-office.dfl.coupons
Each lane is one reason a domain is linked to this host. Node size marks VirusTotal detections and dashed nodes are already offline. The full lists follow below.
Content matches7
Same favicon hash or the same page title as this host.
(US)
