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This domain has been flagged as malicious
Security engines reporting a detection: 12. Exercise extreme caution — do not enter credentials or personal information.
Domain security and threat intelligence

en-us-guide-coinbase-com[.]pages[.]dev

“Suspected phishing site | Cloudflare”

Threat verdict Critical 86/100 evidence score
Availability Content unavailable Content was unavailable in the latest observation
VirusTotal detections: 12/93 Brand impersonation: Coinbase
Feb 26, 2026 Coinbase CDN
Evidence Summary
CRITICAL
Ref
4EE4D0B2
Score
86/100

On February 21, 2026 the domain en-us-guide-coinbase-com.pages.dev was registered through Cloudflare, Inc. The authoritative nameservers are jack.ns.cloudflare.com and aleena.ns.cloudflare.com, indicating the use of Cloudflare’s DNS service. DNS resolution points to IP address 172.66.46.230, which belongs to AS13335 Cloudflare, Inc., located in the United States. An HTTPS connection is served with a certificate issued by Google Trust Services under the WE1 label, and the site enforces HSTS while supporting HTTP/3, confirming modern Cloudflare infrastructure. The page title returned by the server is "Suspected phishing site | Cloudflare" and the HTTP response code is 403, suggesting the page is currently inaccessible.

Google Safe Browsing classifies the domain as a social‑engineering threat, and VirusTotal records 12 detections out of 93 scanning engines, reinforcing the malicious assessment. Gridinsoft assigns a trust score of 0 out of 100, and the domain is listed on at least one security blocklist, with PhishDestroy confirming it as offline. The site is explicitly flagged as a crypto‑scam that impersonates the Coinbase brand.

While the exact payload or credential‑stealing mechanisms have not been observed, the combination of brand impersonation, low trust score, Safe Browsing flag, and multiple vendor detections provides strong evidence of malicious intent. Defenders should block the domain at DNS and proxy layers, add the IP 172.66.46.230 to deny lists, and monitor for any related Cloudflare‑hosted subdomains that may appear. Continuous re‑evaluation is advised in case the site is re‑hosted or the certificate is renewed, as the underlying infrastructure can be reused for future campaigns.

VirusTotal
VirusTotal
12 det.
URLScan
URLScan
TLS Certificate
Expired or unverified -107d
Age
11 mo
Observed status
Content unavailable
PhishDestroy
DestroyList
Listed
Data coverage VirusTotal 12 / 93 URLQuery report stored — detailed verdict pending PhishStats not checked OTX no community references CF Radar scan completed URLScan capture stored report URLScan verdict malicious DNS blocks not checked TLS Expired or unverified WHOIS 11 mo old Screenshot 2 captures · 2 sources Redirect chain not probed

Threat Response Pipeline

Discovery
Checks
Reports
Availability
15/16

Public Blocklist Status

Stored Capture

Domain Intelligence

Domain
URLScan Verdict Malicious score 100 Phishing report ↗
Google Safe Browsing Flagged Social engineering checked Mar 2, 2026
Server / ASN cloudflare · AS13335 CLOUDFLARENET - Cloudflare, Inc., US
IP Context Cloudflare shared edge origin IP hidden Edge-IP reputation is not attributed to this domain.
Platform provider Cloudflare US(US)
IP Address 172.66.46.230 CDN
GeoUS San Francisco, US
NetworkAS13335 · Cloudflare, Inc.
The origin IP is hidden behind a CDN proxy. Reverse-IP results for the edge address contain unrelated tenants; finding the origin requires passive DNS or certificate-transparency data.
Time to First Unavailability 70 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 detailsDNS, SSL SANs, timestamps
First DetectedFeb 26, 2026
DOM Analysisanalyzed Apr 10, 2026score 0/100
IoC Extractionscanned Aug 1, 20260 wallet · 0 Telegram IoCs
Nameserversaleena.ns.cloudflare.com
TLS Fingerprint
TLS Observationvalid from Feb 22, 2026scanned Mar 15, 2026
Page Title
Suspected phishing site | Cloudflare
TLS Certificate
Expired or unverified · Issued by Google Trust Services / WE1
Technologies · 3 identified
HSTS
Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

www.rfc-editor.org 100% confidence
Cloudflare
CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

www.cloudflare.com 100% confidence
HTTP/3
Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

httpwg.org 100% confidence
Detected via Cloudflare Radar · Wappalyzer engine
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VirusTotal Analysis

12 / 93 security vendors flagged this domain
View on VT
Last analyzed
ChainPatrol
alphaMountain.ai
BitDefender
CyRadar
ESET
Fortinet
G-Data
Google Safebrowsing
Lionic
Sophos
VIPRE
Webroot
Site Performance Analysis

Google PageSpeed Insights — mobile performance audit of en-us-guide-coinbase-com.pages.dev · checked Apr 13, 2026

100
Good
Performance
FCP
0.76s
First Contentful Paint
LCP
1.82s
Largest Contentful Paint
CLS
0.001
Cumulative Layout Shift
TBT
0ms
Total Blocking Time
SI
0.76s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good 50-89 Needs Work 0-49 Poor

Evidence & External Reports

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