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分析仪表盘
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该域名已被标记为恶意域名
安全引擎报告检测：17。 报告匹配的公共黑名单：2。 请格外小心——不要输入凭据或个人信息。
域安全和威胁情报

83721-cb[.]com

“Coinbase”

威胁判定 关键 95/100 证据评分
可用性 内容不可用 最新观察中的内容不可用
风险信号
病毒检测总数：17/93 存储的阻止列表匹配项：2 URLQuery threat systems: 10 alerts 品牌冒充：Coinbase
2026年2月28日 Coinbase 1 Report Sent CDN

证据摘要

重要
Evidence score
95/100

The domain 83721-cb.com was registered on February 28, 2026 through NameSilo, LLC and immediately began serving a crypto‑related impersonation campaign targeting Coinbase users. The site’s HTML title is reported as "Coinbase", confirming a deliberate brand‑impersonation tactic. Infrastructure analysis shows the domain resolves to the IP address 172.67.149.196, which belongs to Cloudflare, Inc. (AS13335) and is therefore hosted behind a CDN edge network. The domain uses Cloudflare’s default nameservers (justin.ns.cloudflare.com and tia.ns.cloudflare.com) but does not present an SSL/TLS certificate, leaving the connection unencrypted.

No HTTPS endpoint was observed before the site was taken offline. Reputation checks indicate that 83721-cb.com is listed on three independent security blocklists and has been flagged by 17 of 93 vendors on VirusTotal, suggesting a moderate to high confidence of malicious intent. The site is currently reported as offline, which limits further content analysis; no page screenshots or HTML samples are available.

Defensive services have already taken action: PhishDestroy, MetaMask, and SEAL have each blocked the domain. Given the confirmed brand impersonation, the presence on multiple blocklists, and the detection rate on VirusTotal, security teams should continue to enforce deny‑list rules for the domain, monitor the associated IP range for any re‑activation, and consider adding the IP address to network‑level block policies. Continuous observation of Cloudflare‑originated traffic for similar patterns is advised, as threat actors often recycle CDN infrastructure for new campaigns.

已提交证据快照

已发送
台账记录
1
案件 ID
PD-20260228-D5CCD4
已捕获页面标题
Coinbase
PDF 文件
PDF 证据
CFAA · 18 U.S.C. §1030 Wire Fraud · 18 U.S.C. §1343 FTC Act
完整证据文本
Policy Violations:
Illegal Activities: Active phishing operation targeting victims
Fraud & Deception: Impersonation of legitimate services
Identity Theft: Collection of credentials under false pretenses
Applicable Laws (US):
18 U.S.C. § 1343 - Wire Fraud
18 U.S.C. § 1030 - Computer Fraud and Abuse Act (CFAA)
15 U.S.C. § 45 - FTC Act (Deceptive Practices)
Federal laws prohibit wire fraud, computer fraud, and deceptive business practices.
Action Required: This evidence-backed report demonstrates clear violations requiring suspension per your policies. Continued hosting exposes your organization to regulatory scrutiny and potential legal liability.
VirusTotal
VirusTotal
17 det.
URLQuery
URLQuery
10 threat alerts
年龄
5 mo
观测状态
内容不可用 HTTP 502
PhishDestroy
DestroyList
已列入
Reports Sent
1

Data Coverage

VirusTotal 17 / 93 URLQuery 10 threat-system alerts PhishStats checked — no match recorded OTX no community references CF雷达 scan completed URLScan capture 存储的报告 URLScan verdict malicious DNS 阻断 未检查 TLS 无证书数据 WHOIS 5 mo old 屏幕截图 3 captures · 3 sources 重定向链 未探查
网络安全情报Registrar context
Registrar context NameSilo
Stored registration data identifies NameSilo as the registrar. PhishDestroy maintains separate registrar investigations; that broader material is contextual and is not an independent detection for this domain.
Review source investigation
Threat Detection Systems 10 alerts
Detection System Indicator Verdict Alert
Hagezi Threat Feed 83721-cb.com malicious Sinkholed
OpenDNS 83721-cb.com phishing Phishing Block
Cloudflare DNS 83721-cb.com malicious Sinkholed
DigiCert UltraDNS 83721-cb.com malicious Sinkholed
DNS4EU 83721-cb.com malicious Sinkholed
DNS4EU api.83721-cb.com malicious Sinkholed
Cloudflare DNS api.83721-cb.com malicious Sinkholed
Hagezi Threat Feed api.83721-cb.com malicious Sinkholed
DigiCert UltraDNS api.83721-cb.com malicious Sinkholed
OpenDNS api.83721-cb.com phishing Phishing Block
Stored URLQuery scan evidence · Feb 28, 2026 12:06 UTC Open source report

威胁响应 Pipeline

发现
Checks
Reports
可用性
15/15

阻止列表覆盖

监控中的外部数据源 10 个 · 已存快照 2026年8月12日

MetaMask 已列入 PhishDestroy 源数据集 SEAL 已列入
监控中的外部数据源 8 个 无匹配
ScamSniffer 无匹配 Polkadot 无匹配 CryptoFirewall 无匹配 OpenPhish 无匹配 Enkrypt 无匹配 Phishunt 无匹配 Codeesura 无匹配 DiscordPhishing 无匹配

检测时间线

  1. Cloudflare Radar

    已存储 Cloudflare Radar 扫描 · 打开扫描

  2. 域名状态

    可访问 → 无法访问

  3. Cloudflare Radar

    已存储 Cloudflare Radar 扫描 · 打开扫描

已保存的截图

URLScan capture 2 / 3
查看原图 下载
页面标题
Coinbase
Impersonates
Coinbase

域名情报

域名
URLScan Verdict 恶意 score 100 Phishing brand: Coinbase report ↗
服务器 / ASN cloudflare · AS13335 Cloudflare, Inc.
IP Context Cloudflare shared edge origin IP hidden Edge-IP 声誉不属于此域。
注册商 NameSilo US(US) PhishDestroy Investigation
滥用举报联系方式abuse@namesilo.com
ICANN 注册管理机构ICANN官方认证注册商 →
WHOIS查询83721-cb.com 的 ICANN RDAP →
IP 地址 172.67.149.196 CDN
地理位置US San Francisco, US
网络AS13335 · Cloudflare, Inc.
反向 IPviewdns.info → rapiddns.io →
源 IP 隐藏在 CDN 代理后面。边缘地址的反向 IP 结果包含不相关的租户；查找源头需要被动 DNS 或证书透明数据。
注册信息创建 2026年2月28日 (164d) — Expires 2026年9月9日
HTTP 状态码502 Error
首次不可用所需时间 6 days
统计口径 从第一个存储的滥用报告到第一次观察到内容不可用所经过的时间。这并不能确定原因。
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。
技术详情DNS、TLS 名称和时间戳
首次发现2026年2月28日
DOM Analysisanalyzed 2026年7月29日DOM analysis score 80/1001 brand signal
Submitted URLhttp://83721-cb.com/
域名服务器justin.ns.cloudflare.comtia.ns.cloudflare.com
TLS 观测自 2026年1月5日 起有效扫描于 2026年3月15日
ICANN OVERSIGHT

认证和 RAA 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.

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 funding, contracts, and DNS abuse oversight
Accountability draft 不会自动发送任何内容。
举报此域名 提交证据，帮助保护他人

VirusTotal 分析

17 / 93 安全供应商标记了该域
View on VT
Last analyzed
ADMINUSLabs
alphaMountain.ai
BitDefender
CRDF
CyRadar
Emsisoft
Fortinet
G-Data
Google Safebrowsing
Gridinsoft
卡巴斯基
Lionic
Netcraft
Seclookup
SOCRadar
Sophos
Webroot

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embed.html 
<iframe
  src="https://phishdestroy.io/zh/embed/domain/83721-cb.com"
  title="PhishDestroy threat report for 83721-cb.com"
  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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