PhishDestroy identifies tts303.monster as a high-risk fake bot verification phishing site actively impersonating automated security checks to harvest user credentials and personal data. tts303.monster was registered on April 09, 2026 through NAMECHEAP INC and resolves to IP address 172.67.203.67 secured by a Let's Encrypt SSL certificate. Despite being flagged by only 1 out of 95 VirusTotal security vendors, this domain remains actively malicious, using a deceptive page title—Bot Verification—to trick users into believing they are completing a legitimate security step. The low detection rate combined with a recent creation date and reputable hosting infrastructure creates a dangerous blend of novelty and perceived legitimacy, increasing the risk of successful deception. Mitigation requires immediate recognition and avoidance of this domain. Users encountering suspicious bot verification prompts should never enter credentials or personal information. Organizations should block tts303.monster at the network level using DNS filtering and update endpoint protection rules to detect this domain. Security teams are advised to investigate any internal reports of bot verification pages and scan for signs of credential harvesting or follow-on compromise. Due to the active status and low vendor detection, this domain poses a significant threat to both individuals and enterprises.
Extracted from stored page analysis
Observed indicators
0 wallet · 2 Telegram
Full extracted values, their blockchain and collection source. An address found in page content does not establish who controls it.
IoC Extractionscanned 2026年8月1日0 wallet · 2 Telegram IoCs
Submitted URLhttps://tts303.monster/
ケース ID
ICANN OVERSIGHT
認定と RAA の背景
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.
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Primary outcomeDNS 非アクティブreason: DNS NXDOMAIN80% confidence
Attributionsource: Dns Cache
Evidence layersAvailability: DNS inactiveContent: UnreachableDNS: NXDOMAINRegistration: Unknown
Latest HTTP observation不明Probe Inconclusive20%2026-10-19 01:10:13 UTC
RDAP registration不明
Observed timelinelast reachable: 2026-06-17 22:04:41 UTCcurrent episode first observed: 2026-09-30 16:14:55 UTCobserved RIP window: 2026-06-17 22:04:41 UTC → 2026-09-30 16:14:55 UTC · 2,514.17hmidpoint estimate ≈ 2026-08-09 07:09:48 UTC · precision very low · basis bounded
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 · 8 identified
B
Bootstrap
UI frameworks
Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
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.
Google PageSpeed Insights — mobile performance audit of tts303.monster· checked Apr 24, 2026
79
Needs Work
Performance
FCP
0.79s
First Contentful Paint
LCP
1.61s
Largest Contentful Paint
CLS
0
Cumulative Layout Shift
TBT
920ms
Total Blocking Time
SI
2.36s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good50-89 Needs Work0-49 Poor
Registration & observation details8
Availability observations
Last reachable observation
Outcome first observed
Observation window starts
Observation window ends
Estimated change time
Observation window · hours
2514.17
Estimate basis
Bounded by observations
Estimate precision
very_low
An estimated time describes an observation window. It does not prove a registrar action or the exact moment a site became unavailable.
Check for cloaking
Compare what a browser and a crawler receive, and check for Keitaro traffic routing.
No cloaking flag in this check
unavailable: raw=connection_error; http=0; via=http_proxy; error=SOCKSHTTPConnectionPool(host='tts303.monster', port=80): Max retries exceeded with url: / (Caused by NewConnectionError(
tts303.monster
Stored observation history10
Dated changes retained by the monitor and source collectors. Newest observations appear first; source states are not proof of a takedown.
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.
(IS)
