# PhishDestroy threat dossier — 16391.xyz
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Fetched:   2026-07-22 19:07:31 UTC
Canonical: https://phishdestroy.io/domain/16391.xyz/

## VERDICT
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CRITICAL THREAT — DO NOT VISIT
Composite threat score: 100/100 (PhishDestroy scoring — see methodology below)
Scam classification: Impersonation
Targeted brand: Bet365

## DETECTION EVIDENCE
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VirusTotal:      13/91 security vendors flagged this domain
  Flagging vendors: alphaMountain.ai, BitDefender, CRDF, CyRadar, ESET, Forcepoint ThreatSeeker, Fortinet, G-Data, LevelBlue, Lionic, SOCRadar, Sophos, Webroot
Public blocklists: listed on 1 independent blocklist

## INFRASTRUCTURE
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IP address:      103.27.177.164 (HK, Mong Kok)
ASN:             AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED
Hosting org:     HONG KONG KOWLOON TELECOMMUNICATIONS CO., LIMITED
Registrar:       Dynadot Inc
Nameservers:     ["a10.share-dns.com", "b10.share-dns.net"]
Page title:      welcome-BET365

## TLS CERTIFICATE
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Issuer:     Let's Encrypt / YR2
Expires:    2026-09-12
Status:     INVALID chain
Fingerprint: e4f2b84c5699f26fbf7c2c0d55d238f7f69925ddb61f59ce7ba76f32acf05d1d
Subject Alternative Names (related infrastructure — often same operator):
  - 16289.xyz
  - 16290.xyz
  - 16291.xyz
  - 16293.xyz
  - 16294.xyz
  - 16295.xyz
  - 16296.xyz
  - 16298.xyz
  - 16300.xyz
  - 16307.xyz
  - 16309.xyz
  - 16313.xyz
  - 16314.xyz
  - 16318.xyz
  - 16321.xyz
  ... +33 more

## ABUSE-REPORT HISTORY (evidence of registrar non-response)
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Status: pending notification queue. No abuse reports filed yet — this domain is
waiting for the next cycle of our automated abuse-reporter.

## TIMELINE
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First detected:    2026-07-19 13:00:53 UTC (by PhishDestroy tracker)
Last verified:     2026-07-22 20:20:24 UTC
Current status:    ACTIVE / observable

## ANALYST NARRATIVE
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[Generated: 2026-07-19 17:22:23 UTC — narrative may predate facts above. Treat fields in TIMELINE / DETECTION EVIDENCE / INFRASTRUCTURE as authoritative if they differ from the prose below.]

16391.xyz: Confirmed Phishing Site

Analysis of 16391.xyz as of July 19, 2026 shows the domain is actively serving content (HTTP 200) and is classified as a generic phishing site with a high risk rating. VirusTotal scans report that 13 of 91 security vendors have flagged the domain, indicating a notable detection consensus. The domain is presently listed on one security blocklist and has been blocked by the PhishDestroy mitigation service, confirming that defensive feeds are already aware of its malicious intent. No public page title, brand target, or detailed payload information is available, so the specific phishing lure and victim profile remain unknown. Defenders should immediately add 16391.xyz to DNS and proxy blocklists, enforce outbound filtering to prevent credential submission, and monitor network logs for any connections to the domain. Where possible, route traffic to a sandbox for deeper content inspection, and ensure endpoint protection signatures are updated to include the 13 vendor detections. Continuous monitoring is advised to detect any changes in the domain’s hosting or content, as its active status suggests ongoing operation.

## EVIDENCE HASHES
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TLS cert SHA-256:      e4f2b84c5699f26fbf7c2c0d55d238f7f69925ddb61f59ce7ba76f32acf05d1d

## SCORING METHODOLOGY
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Composite score is NOT derived from VirusTotal alone. PhishDestroy aggregates:
  - VirusTotal positive ratio
  - Public blocklist consensus (MetaMask, ScamSniffer, OpenPhish, PhishTank, URLhaus,
    CryptoFirewall, SEAL, Polkadot, Enkrypt, Phishunt, DiscordPhishing, PhishingDB)
  - Cloaking detection (HTTP 666 or rendering delta between bot and real visitor)
  - DNS-filter consensus (Quad9, CleanBrowsing, NextDNS, AdGuard, Cloudflare, etc.)
  - AlienVault OTX pulses + Cloudflare Radar + Google Safe Browsing
  - URLScan / URLQuery verdicts
  - Brand-impersonation heuristics (DOM analysis of forms, logos, wording)
  - Known phishing-kit fingerprinting (favicon hash, JS obfuscation signatures)
  - Wallet-drainer family classification (Angel, MS, Rainbow, Pink, Inferno, ...)
  - Free-TLS vs paid-cert ratio (throwaway infrastructure signal)
  - Registrar/hosting abuse history (this registrar's track record)
  - Human researcher sign-off (operator takedown team)

A domain present in our database is ALREADY flagged. A low VT count by itself does
NOT mean the domain is safe — new scam domains routinely show 0/95 VT for their
first 7–30 days while actively draining wallets. Always cross-reference the composite
score and the individual indicators above, not just VT.

## CORRECTIONS / APPEALS
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Full HTML report:  https://phishdestroy.io/domain/16391.xyz/
JSON API:          https://api.destroy.tools/v1/check?domain=16391.xyz
Appeal a flag:     https://phishdestroy.io/appeals/  (responded to within 48 hours, FP rate <0.01%)
Submit a report:   https://t.me/PhishDestroy_bot

About PhishDestroy: independent open-source threat-intelligence platform.
Tracked: 188,331 domains (57,776 alive under monitoring, 128,922 confirmed takedowns/dead). Site: https://phishdestroy.io