PhishDestroy has added 4xblue.net to its internal blocklist as a suspicious domain. The domain was first observed by PhishDestroy on 2026-10-19; the page title date is not known.
How the scam works
No specific malicious scheme has been identified for this domain; the available indicators only show that it has been flagged by multiple security vendors. Consequently, the exact technique—whether phishing, malware distribution, or other fraud—cannot be determined from current evidence.
Evidence
VirusTotal scanned the domain on 2026-10-18 and reported 18 detections from 92 engines, with vendors such as AlphaMountain.ai, BitDefender, CRDF, CyRadar, DNS8, ESET, Forcepoint ThreatSeeker and Fortinet flagging it. Google Safe Browsing checked the domain on 2026-10-19 and did not flag it. PhishDestroy’s internal list marked the domain as suspicious on 2026-10-19, while external public blocklists showed no entries, and OTX recorded five pulses mentioning the domain as of 2026-10-19.
Infrastructure
The domain was registered on 2026-10-02 through Dynadot LLC, 17 days before its first sighting by PhishDestroy. DNS resolution recorded the IP address 158.94.210.119 at the time of analysis.
What to do
If you have entered any credentials or personal data on 4xblue.net, change those credentials immediately and monitor related accounts for unauthorized activity. Users should avoid clicking links or downloading files from the domain until its status is clarified. Defenders can add a rule to block traffic to 4xblue.net and review logs for any connections to the recorded IP address.
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Evidence layersAvailability: Content servingContent: Content served at rootDNS: ResolvedRegistration: Unknown
Latest HTTP observationコンテンツ公開中Ordinary HTTP content served90%2026-10-19 23:03:05 UTC
RDAP registration不明
Observed timelinelast reachable: 2026-10-19 23:03:05 UTClast content: 2026-10-19 23:03:05 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.
使用技術 · 6 identified
J
jsDelivr
CDN
JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗
Payment records — if you paid, save the receipt, amount, date, payment provider and recipient details.
Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
地元の警察 — たとえ直ちに行動を起こせなくても、公式な記録が残される
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
詐欺による金銭の返還を装った詐欺 — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
About this reportSources, observation dates and corrections
This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.
The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.
A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.
(US)
