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该域名已被标记为恶意域名
安全引擎报告检测：5。 请格外小心——不要输入凭据或个人信息。
ABUSE NOTICE · 7D+ OPEN Outgoing abuse reports are recorded; the latest stored availability evidence still shows the domain reachable.
Notification and current-status evidence

The sent-report ledger records the first outgoing report at . The recorded recipient is abuse@nicenic.net. The latest stored availability evidence still shows the domain reachable; 6 months has elapsed since the first outgoing report.

ICANN RAA §3.18 describes registrar abuse-contact and handling obligations. This section records outgoing timestamps, listed recipients, case identifiers, and later availability. It does not by itself prove receipt, acknowledgement, investigation, remediation, or contractual non-compliance.

Elapsed since first report
6 months
Reports sent
1
Latest case ID
PD-20260214-597141
Current status
HTTP 403 at latest stored check
域安全和威胁情报

refund-portal-blockfi[.]com

威胁判定 关键 78/100 证据评分
可用性 可达 · 访问受限 可达响应；页面内容未经验证
风险信号
病毒检测总数：5/91 URLQuery threat systems: 1 alert 诈骗类型：Impersonation 最后已知的活跃状态
2026年2月13日 1 Report Sent CDN
报告概览

refund-portal-blockfi.com — 可达 · 访问受限 (HTTP 403). 诈骗类型：Impersonation. 证据摘要: VirusTotal 5/91 (alphaMountain.ai, Chong Lua Dao, CRDF, Fortinet, Gridinsoft); URLQuery 1 alert; PhishDestroy score 78/100. 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
3CDBAEC0
评分
78/100

This domain, refund-portal-blockfi.com, is flagged as a high-risk phishing site impersonating BlockFi, a cryptocurrency financial services platform. Registered on February 21, 2026, through NiceNIC International Group Co., Limited, the domain remains active and is currently resolving to the IP address 188.114.97.3, hosted on Cloudflare's infrastructure (AS13335). Infrastructure analysis reveals the use of Cloudflare nameservers (clark.ns.cloudflare.com and gene.ns.cloudflare.com), alongside Cloudflare Browser Insights and HTTP/3, which are consistent with modern phishing campaigns leveraging CDN services to obscure origin servers and evade detection. The domain is listed on one security blocklist (PhishDestroy) and is flagged by 3 of 93 security vendors on VirusTotal, indicating partial but not universal detection.

The HTTP status returns a 403 Forbidden response, and the page title 'Just a moment...' suggests the site may be behind Cloudflare's anti-bot protection or undergoing maintenance, a common tactic to delay analysis. The SSL certificate is issued by Google Trust Services (WE1), which is not inherently suspicious but aligns with the use of Cloudflare's proxy services. Gridinsoft assigns a trust score of 0/100, reinforcing the high-risk classification. While the domain's exact content has not been analyzed, the naming convention ('refund-portal-blockfi') strongly implies an intent to deceive users into submitting sensitive information under the guise of a BlockFi refund or account recovery process.

Defenders should treat this domain as malicious and prioritize blocking it at the DNS, proxy, and endpoint levels. Additional monitoring of Cloudflare-hosted domains with similar naming patterns (e.g., refund-, support-, portal-) is recommended to identify related threats. No evidence of takedown or sinkholing is present as of July 24, 2026.

VirusTotal
VirusTotal
5 det.
URLQuery
URLQuery
1 threat alert
URLScan
URLScan
报告 ↗
TLS 证书
已过期或未验证 -108d
观测状态
可达 · 访问受限 403
PhishDestroy
DestroyList
已列入
Reports Sent
1
数据覆盖范围 VirusTotal 5 / 91 URLQuery 1 threat-system alert 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 未检查 TLS 已过期或未验证 WHOIS not parsed 屏幕截图 3 captures · 3 sources 重定向链 未探查
网络安全情报 Registrar context
Threat Detection Systems 1 alert
Detection System Indicator Verdict Alert
DNS4EU refund-portal-blockfi.com malicious Sinkholed
Stored URLQuery scan evidence · Feb 14, 2026 11:22 UTC Open source report
Registrar context NiceNIC
Stored registration data identifies NICENIC INTERNATIONAL GROUP CO., LIMITED (IANA 3765) as the registrar. PhishDestroy maintains separate NiceNIC abuse-report research; registrar association is contextual and is not an independent detection for this domain.
NiceNIC Verdict Full Investigation

威胁响应 Pipeline

发现
Checks
Reports
可用性
17/18
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14日

公共封禁名单状态

已保存的截图

URLScan capture 2 / 3
查看原图 来源报告 Wayback 下载
TLS 证书
已过期或未验证 · 颁发者 Google Trust Services / WE1

域名情报

域名
URLScan Verdict 分析完成 score 0 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 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refund-portal-blockfi.com 的 ICANN RDAP →
IP 地址 188.114.97.3 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Expires 2026年12月4日
HTTP 状态码403 Forbidden
Elapsed Since First Report 14 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: 可达 · 访问受限.
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。
技术细节DNS、SSL SAN、时间戳
首次发现2026年2月13日
DOM Analysisanalyzed 2026年4月11日score 78/100
IoC Extractionscanned 2026年7月29日0 wallet · 0 Telegram IoCs
Submitted URLhttps://refund-portal-blockfi.com/
域名服务器gene.ns.cloudflare.com
TLS Fingerprint
TLS Observationvalid from 2026年2月1日scanned 2026年3月15日
Case ID
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。

Latest Classified Outcome 2026-08-17 02:47:22 UTC

Primary outcome Reachable but protected reason: Cloudflare Challenge 85% confidence
Attribution Cloudflare mechanism: Challenge source: Current Http Probe
Evidence layers Availability: Reachable but protected Content: Unknown DNS: Resolved Registration: Active
Latest HTTP observation Reachable but protected Cloudflare Challenge Cloudflare Challenge 85% 2026-08-17 02:47:22 UTC
RDAP registration 有效 NICENIC INTERNATIONAL GROUP CO., LIMITED · IANA 3765 RDAP HTTP 200 source: Rdap Status Collector clientDeleteProhibitedclientTransferProhibited expires 2026-12-04 00:54:01 UTC checked 2026-08-05 18:40:49 UTC
Observed timeline last reachable: 2026-08-17 02:47:22 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 · 3 identified
Cloudflare Browser Insights
Analytics RUM

Performance monitoring tool that measures website speed from real users.

www.cloudflare.com
Cloudflare
CDN

Web infrastructure and security company providing CDN, DDoS mitigation, and DNS services.

www.cloudflare.com
HTTP/3
Miscellaneous

Third major version of HTTP protocol, built on QUIC for faster, more reliable connections.

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

VirusTotal 分析

5 / 91 安全供应商标记了该域
View on VT
Last analyzed Previous stored snapshot: 3 detections
alphaMountain.ai
Chong Lua Dao
CRDF
Fortinet
Gridinsoft

存档证据

Wayback Machine Snapshot
历史快照可供证据审查
View Archive

证据与外部报告

证券分析
URLScan Analyzed VirusTotal 5 det. ChainPatrol URLQuery 1 threat alert Gridinsoft SSL 实验室 Expired/unverified CF雷达 Open report WOT ScamAdviser 黑名单检查器 URLVoid Sucuri SiteCheck MDN 观测站
Submitted Evidence Snapshot
Sent: Ledger records: 1 Case ID: PD-20260214-597141 Recipient: abuse@nicenic.net
Page title stored with report: Just a moment...
URLScan evidence VirusTotal evidence URLQuery evidence Screenshot 16.6 KB
OSINT与情报分析
Web-Check Full scan SOCRadar Dark web report LeakIX Leak search 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/refund-portal-blockfi.com"
  title="PhishDestroy threat report for refund-portal-blockfi.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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