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域安全和威胁情报

cleancourses[.]net

cleancourses.net 网络钓鱼与安全检查

“CleanCourses - Crypto-Native Course Marketplace”

威胁判定 关键 74/100 证据评分
可用性 最后已知的活跃状态 最新存储的可达性观察
风险信号
病毒检测总数：3/91 最后已知的活跃状态
3/91 VT 2026年2月16日 自 2026年2月23日 起不可用 CA CA
报告概览

cleancourses.net — 最后已知的活跃状态 (HTTP 200). 证据摘要: VT 3/91 (CRDF, Gridinsoft, SOCRadar); URLQuery 0; URLScan no malicious verdict; GSB no flag; BL 0; PD 74/100. 注册商: NiceNIC.

为保留原始取证记录，下方的 PhishDestroy AI 详细分析仍使用英文。

证据摘要
重要
Ref
49465BEA
评分
74/100

cleancourses.net entered the PhishDestroy evidence set on Feb 16, 2026. The assembled evidence scores 74/100 (high).

One independent source is positive: VirusTotal. VirusTotal recorded 3 detections among 91 engines: CRDF, Gridinsoft, SOCRadar on Jul 27, 2026 at 02:39 UTC. The evidence is not unanimous. The external blocklist snapshot contained no matches on Aug 7, 2026 at 14:20 UTC. URLQuery recorded no positive detection on Feb 16, 2026 at 16:43 UTC. Google Safe Browsing returned no flag on Jun 26, 2026 at 18:00 UTC. URLScan completed without a malicious verdict (score 0) on Feb 16, 2026 at 15:40 UTC.

HTTP 200 was recorded on Aug 7, 2026 at 10:37 UTC. Latest classified outcome: live content observed; cause content served on Aug 7, 2026 at 00:40 UTC. Registration records for the domain list NiceNIC International Group Co., Limited as the registrar. At collection time, the hostname resolved to 158.69.219.149 on AS16276 (OVH SAS). The associated network metadata labels the endpoint as AS16276 OVH SAS in Beauharnois, CA. Captured page title: “CleanCourses - Crypto-Native Course Marketplace”. DOM analysis completed on Jul 10, 2026 at 18:21 UTC; stored DOM score 71/100. The evidence archive retains 3 visual captures from PhishDestroy, URLScan, and URLQuery. IoC extraction completed on Jul 29, 2026 at 02:33 UTC; stored 0 format-validated wallet addresses and 0 Telegram indicators. TLS metadata lists Let's Encrypt as the certificate issuer with validity through Jun 6, 2026; checked Mar 15, 2026 at 05:55 UTC.

No target brand has been confirmed from stored page content; hostname wording alone is not treated as brand evidence. The stored record does not establish the post-click interaction, and it does not claim a confirmed wallet-draining transaction or credential submission.

VirusTotal
VirusTotal
3 det.
URLScan
URLScan
报告 ↗
Gridinsoft
0/100
TLS 证书
Let's Encrypt
观测状态
最后已知的活跃状态 200
PhishDestroy
DestroyList
已列入
数据覆盖范围 VirusTotal 3 / 91 URLQuery checked — no detections recorded PhishStats 未检查 OTX no community references CF雷达 scan completed URLScan capture 存储的报告 URLScan verdict 分析完成 DNS 阻断 14 已检查 — 未发现拦截 TLS valid certificate, 40d WHOIS not parsed 屏幕截图 3 captures · 3 sources 重定向链 未探查 Gridinsoft 0/100
网络安全情报 Registrar Integrity Alert
High-Risk Registrar NiceNIC
PhishDestroy audit found that over 90% of domains registered through NiceNIC are associated with illegal content. This registrar systematically ignores abuse reports and its primary clientele consists of CIS-region scam operators. We have not identified a single legitimate project hosted on this registrar.
NiceNIC Verdict Full Investigation

威胁响应 Pipeline

发现
Checks
Reports
可用性
12/13
Sent Report Recorded
Stored sent-report record for registrar NiceNIC International Group Co., Limited, hosting provider, 2 abuse contacts
abuse@nicenic.nethttp://whois.nicenic.com/?page=whoisform
2026年2月16日

公共封禁名单状态

已保存的截图

Primary capture 1 / 3
查看原图 Wayback 下载
页面标题
CleanCourses - Crypto-Native Course Marketplace
TLS 证书
Valid transport encryption · 颁发者 Let's Encrypt · valid for 40 days

域名情报

域名
URLScan Verdict 分析完成 score 0 report ↗
服务器 / ASN AS16276 OVH SAS
IP 信誉 abuse score 0/100 0 reports checked 2026年7月16日
注册商 NiceNIC RU(RU) PhishDestroy Investigation
滥用举报联系方式abuse@nicenic.net, http://whois.nicenic.com/?page=whoisform
ICANN 注册管理机构ICANN官方认证注册商 →
WHOIS查询cleancourses.net 的 ICANN RDAP →
IP 地址 158.69.219.149 CA
地理位置CA Beauharnois, CA
网络AS16276 · OVH SAS
反向 IPviewdns.info → rapiddns.io →
注册信息Expires 2026年12月28日
Elapsed Since First Report 27 days
统计口径 Raw elapsed time since the first stored abuse report. It is not a registrar response-time measurement. Latest observed status: 最后已知的活跃状态.
每份报告包含哪些内容 存储的传出报告记录可以参考当时可用的证据，例如供应商判决、注册数据、托管详细信息、分类或屏幕截图。此页面无法推断收件人交付、接收、确认或操作的确切有效负载。
HTTP 状态码200
技术细节DNS、SSL SAN、时间戳
首次发现2026年2月16日
DOM Analysisanalyzed 2026年7月10日score 71/100
IoC Extractionscanned 2026年7月29日0 wallet · 0 Telegram IoCs
Submitted URLhttps://cleancourses.net/
域名服务器ns1.siteground.netns2.siteground.net
MX Records10 mx10.antispam.mailspamprotection.com 20 mx20.antispam.mailspamprotection.com 30 mx30.antispam.mailspamprotection.com
TLS Observationvalid from 2026年3月8日scanned 2026年3月15日
Favicon Hash
Case ID
ICANN OVERSIGHT

认证和 RAA 背景

ICANN 收到了钱。问责却没有到来。

对于这个 gTLD，上述注册商依据与 ICANN 签订的合同运营。ICANN 收取与注册、续费和转移相关的年度费用、浮动费用及按交易计收的费用。

认证：已变现。问责：请稍后再来查看。

接着，魔法开始了：ICANN 写下 RAA §3.18，注册商调查自身客户群体内部的滥用行为，受害者免费提交证据，而每一层都在等待其他人采取行动。如果这能让受害者觉得更安全，那真是太好了——看来账单确实起作用了。

认证是一纸合同，不是安全印章。 核实 ICANN 费用 阅读 RAA §3.18 PHISHDESTROY INVESTIGATIONICANN卡特尔：每年1.55亿美元，换来无人遵守的合同
关于问责的讽刺说明 不会自动发送任何内容。

Latest Classified Outcome 2026-08-07 02:40:35 UTC

Primary outcome Live content reason: Ordinary HTTP content served 90% confidence
Attribution source: Current Http Probe
Evidence layers Availability: Content serving Content: Content served at root DNS: Resolved Registration: Active
Latest HTTP observation Live content Ordinary HTTP content served 90% 2026-08-07 02:40:35 UTC
RDAP registration 有效 NICENIC INTERNATIONAL GROUP CO., LIMITED · IANA 3765 RDAP HTTP 200 source: Rdap Status Collector clientDeleteProhibitedclientTransferProhibited expires 2026-12-28 23:56:19 UTC checked 2026-08-05 18:46:12 UTC
Observed timeline last reachable: 2026-08-07 02:40:35 UTC last content: 2026-08-07 02:40:35 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.
所用技术 · 5 identified
Node.js
Programming languages

JavaScript runtime built on Chrome V8 engine for server-side development.

React
JavaScript frameworks

JavaScript library for building user interfaces with component-based architecture.

Next.js
JavaScript frameworks SSR

React framework for production with hybrid static and server rendering.

HSTS
安全

HTTP Strict Transport Security — forces browsers to use HTTPS connections only.

Webpack
Build tools

Module bundler for modern JavaScript applications.

Detected via Cloudflare Radar · Wappalyzer engine
举报此域名 提交证据，帮助保护他人

VirusTotal 分析

3 / 91 安全供应商标记了该域
View on VT
CRDF
Gridinsoft
SOCRadar

存档证据

Wayback Machine Snapshot
历史快照可供证据审查
View Archive
网站性能分析

Google PageSpeed Insights — mobile performance audit of cleancourses.net · checked Jun 26, 2026

98
Good
Performance
FCP
0.92s
First Contentful Paint
LCP
2.25s
Largest Contentful Paint
CLS
0
Cumulative Layout Shift
TBT
0ms
Total Blocking Time
SI
2.79s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good 50-89 Needs Work 0-49 Poor

证据与外部报告

证券分析
URLScan Analyzed VirusTotal 3 det. ChainPatrol URLQuery Analyzed Gridinsoft 0 trust SSL 实验室 Stored TLS valid CF雷达 Open report WOT ScamAdviser 黑名单检查器 URLVoid Sucuri SiteCheck MDN 观测站
OSINT与情报分析
Web-Check Full scan Shodan Censys ThreatFox 哈德逊岩 Sign-in search IntelX crt.sh 证书 WHOIS Wayback Archived
DNS 与网络
nslookup.io DNS bgp.tools ASN /路线
SEO 与域名
SpyFu Moz DA/PA Ahrefs 反向链接 深度分析

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embed.html 
<iframe
  src="https://phishdestroy.io/zh/embed/domain/cleancourses.net"
  title="PhishDestroy threat report for cleancourses.net"
  width="100%" height="320"
  loading="lazy"
  referrerpolicy="no-referrer"
  sandbox="allow-same-origin allow-popups allow-popups-to-escape-sandbox"
  style="border:0;border-radius:12px;max-width:100%"
></iframe>

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这是讽刺性草稿。费用数字均为估算；我们并不声称这些费用可被准确归因于此域名。