Independent website reputation research

Website reputation vendor directory

Find the product behind a warning, confirm what it classifies, and open the official lookup or review route. This directory separates website reputation from file-antivirus and email blacklist systems.

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Use the official route

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Source-verified index

Find a vendor, product or warning

Search aliases such as “McAfee blacklist,” “URL:Blacklist,” “PAN-DB,” or “one vendor on VirusTotal.” Results stay on this canonical page; there are no thin vendor pages.

112 systems shown

VirusTotal URL contributor#

0xSI_f33d

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

Abusix

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

Acronis

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

ADMINUSLabs

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

AILabs MonitorApp

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

AlienVault

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

AlphaMountain.ai

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

AlphaSOC

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

Antiy-AVL

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

ArcSight Threat Intelligence

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

AutoShun

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

Avast Web Shield

Classifies: URL and domain
Warning or verdict: Threat secured; URL:Blacklist

Also searched as: Avast blacklist, URL Blacklist, Avast false positive

Official lookup / review Source

Route checked 2026-08-03

Consumer antivirus#

AVG Web Shield

Classifies: URL and domain
Warning or verdict: Threat secured; URL:Blacklist

Also searched as: AVG blacklist, AVG URL blacklist

Official lookup / review Source

Route checked 2026-08-03

Consumer antivirus#

Avira

Avira Web Protection

Classifies: URL or domain

Also searched as: Avira blacklist, Avira false positive

No public review route verified Source

Route checked 2026-08-03

Domain blocklist#

Barracuda Central

Barracuda Reputation Block List

Classifies: Domain and IP
Warning or verdict: Listed by Barracuda Reputation System

Also searched as: Barracuda blacklist removal, BRBL

Official lookup / review Source

Route checked 2026-08-03

VirusTotal URL contributor#

Benkow.cc

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

Bfore.Ai PreCrime

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

Bitdefender TrafficLight

Bitdefender Web Protection and TrafficLight

Classifies: URL and domain
Warning or verdict: Suspicious web page detected

Also searched as: Bitdefender blacklist, TrafficLight false positive

Official lookup / review Source

Route checked 2026-08-03

VirusTotal URL contributor#

Bkav

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

Blueliv

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

BrightCloud Web Classification

Webroot BrightCloud

Classifies: URL category and reputation
Warning or verdict: Low reputation website

Also searched as: BrightCloud reputation change, Webroot URL classification

Official lookup / review Source

Route checked 2026-08-03

Enterprise web filter#

Broadcom Symantec Site Review

Symantec WebPulse Site Review

Classifies: URL category
Warning or verdict: Web access blocked by category

Also searched as: Blue Coat site review, Symantec URL reclassification

Official lookup / review Source

Route checked 2026-08-03

VirusTotal URL contributor#

Certego

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

Check Point ThreatCloud

ThreatCloud / URL Filtering

Classifies: URL and domain reputation
Warning or verdict: Access denied by URL Filtering

Also searched as: Check Point URL category, ThreatCloud false positive

Official lookup / review Source

Route checked 2026-08-03

VirusTotal URL contributor#

Chong Lua Dao

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

CINS Army

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

Cisco Talos Intelligence

Talos Web Reputation / Cisco Secure Access

Classifies: Domain reputation and category
Warning or verdict: Website blocked by administrator; reputation based block

Also searched as: Cisco Talos blacklist, WBRS, Cisco URL category dispute

Official lookup / review Source

Route checked 2026-08-03

DNS filtering#

Cisco Umbrella

Cisco Umbrella / OpenDNS

Classifies: Domain category and reputation
Warning or verdict: This site is blocked due to a security threat

Also searched as: OpenDNS blocked domain, Umbrella category dispute

Official lookup / review Source

Route checked 2026-08-03

Network and hosting protection#

Cloudflare Security Interstitial

Cloudflare phishing and abuse controls

Classifies: URL and domain
Warning or verdict: Suspected phishing; website blocked

Also searched as: Cloudflare phishing warning, Cloudflare false positive

Official lookup / review Source

Route checked 2026-08-03

VirusTotal URL contributor#

Cluster25

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

CMC Threat Intelligence

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

CRDF

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

Criminal IP

VirusTotal contributor

Classifies: URL, domain and IP

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

CrowdSec

VirusTotal contributor

Classifies: URL, domain or IP

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

Cyan

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

Cyble

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

CyRadar

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Phishing intelligence feed#

Desenmascara.me

VirusTotal contributor

Classifies: URL

No public review route verified Source

Route checked 2026-08-03

DNS filtering#

DNS8

VirusTotal contributor

Classifies: Domain

No public review route verified Source

Route checked 2026-08-03

DNS filtering#

DNSFilter

DNSFilter threat protection

Classifies: Domain category and threat
Warning or verdict: This site is blocked

Also searched as: DNSFilter category change, domain blocked

Official lookup / review Source

Route checked 2026-08-03

Consumer antivirus#

Dr.Web

Dr.Web URL checker

Classifies: URL or domain

Also searched as: Dr Web blacklist

No public review route verified Source

Route checked 2026-08-03

Threat intelligence feed#

Emerging Threats

VirusTotal contributor

Classifies: URL, domain or IP

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

Emsisoft

Emsisoft Web Protection

Classifies: URL or domain

Also searched as: Emsisoft blacklist

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

ERMES

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

ESET Web Access Protection

ESET Web Access Protection and Anti-Phishing

Classifies: URL and domain
Warning or verdict: Website blocked due to phishing

Also searched as: ESET blacklist, ESET phishing false positive

Official lookup / review Source

Route checked 2026-08-03

Consumer antivirus#

ESTsecurity

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

Forcepoint ThreatSeeker

Forcepoint URL Database / ThreatSeeker

Classifies: URL category and reputation
Warning or verdict: Access to this web site is blocked

Also searched as: Forcepoint reclassification, Websense category request

Official lookup / review Source

Route checked 2026-08-03

Enterprise web filter#

FortiGuard Web Filter

Classifies: URL category and reputation
Warning or verdict: Web Page Blocked; FortiGuard Web Filtering

Also searched as: Fortinet blacklist, FortiGuard category request

Official lookup / review Source

Route checked 2026-08-03

Consumer antivirus#

G Data

G Data Web Protection

Classifies: URL or domain

Also searched as: G Data blacklist

No public review route verified Source

Route checked 2026-08-03

Browser and search warning#

Google Safe Browsing

Chrome, Firefox and Search Console warnings

Classifies: URL and domain
Warning or verdict: Deceptive site ahead; This site may harm your computer

Also searched as: Google blacklist, Deceptive Site Ahead, dangerous site

Official lookup / review Source

Route checked 2026-08-03

Threat intelligence feed#

GreenSnow

VirusTotal contributor

Classifies: Domain or IP

No public review route verified Source

Route checked 2026-08-03

Website scanner#

Gridinsoft

Gridinsoft Website Reputation

Classifies: URL and domain

Also searched as: Gridinsoft blacklist

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

Heimdal Security

Heimdal Threat Prevention

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

IBM X-Force Exchange

Classifies: URL, domain and IP
Warning or verdict: Malicious or suspicious reputation

Also searched as: IBM X-Force URL reputation, false positive

Official lookup / review Source

Route checked 2026-08-03

Threat intelligence feed#

IPsum

VirusTotal contributor

Classifies: IP

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

Juniper Networks

Juniper threat intelligence

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

K7AntiVirus

K7 Web Protection

Classifies: URL or domain

Also searched as: K7 blacklist

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

Kaspersky Web Anti-Virus

Classifies: URL and domain
Warning or verdict: Visiting an untrustworthy website has been prevented

Also searched as: Kaspersky blacklist, Kaspersky false detection

Official lookup / review Source

Route checked 2026-08-03

Threat intelligence platform#

LevelBlue

Formerly AT&T Alien Labs

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

Lionic

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

Lumu

VirusTotal contributor

Classifies: URL, domain or IP

No public review route verified Source

Route checked 2026-08-03

Malware intelligence feed#

Malware Patrol

VirusTotal contributor

Classifies: URL and domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

Malwarebytes Browser Guard

Malwarebytes Browser Guard and Web Protection

Classifies: URL and domain
Warning or verdict: Website blocked due to malware; Suspicious site blocked

Also searched as: Malwarebytes blacklist, Browser Guard false positive

Official lookup / review Source

Route checked 2026-08-03

Malware intelligence feed#

Malwared

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Website scanner#

Malwares.com

URL Checker

Classifies: URL and domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

McAfee WebAdvisor

Classifies: URL and domain
Warning or verdict: Whoa! Are you sure you want to go there?

Also searched as: McAfee blacklist, TrustedSource, WebAdvisor false positive

Official lookup / review Source

Route checked 2026-08-03

Browser and search warning#

Microsoft Defender SmartScreen

Microsoft Edge and Windows SmartScreen

Classifies: URL and download
Warning or verdict: This site has been reported as unsafe

Also searched as: Edge blacklist, Microsoft SmartScreen false positive

Official lookup / review Source

Route checked 2026-08-03

Phishing intelligence feed#

Netcraft

Netcraft anti-phishing feed

Classifies: URL and domain
Warning or verdict: Suspected phishing site

Also searched as: Netcraft phishing false positive, Netcraft blacklist

Official lookup / review Source

Route checked 2026-08-03

Consumer antivirus#

Norton Safe Web

Classifies: URL and domain
Warning or verdict: Malicious Web Site Blocked; Dangerous Webpage Blocked

Also searched as: Norton blacklist, Norton website review

Official lookup / review Source

Route checked 2026-08-03

Phishing intelligence feed#

OpenPhish

OpenPhish phishing feed

Classifies: URL
Warning or verdict: Phishing classification in downstream products

Also searched as: OpenPhish false positive, phishing feed removal

Official lookup / review Source

Route checked 2026-08-03

Enterprise web filter#

Palo Alto PAN-DB

Advanced URL Filtering / PAN-DB

Classifies: URL category and reputation
Warning or verdict: Access to the web page was blocked

Also searched as: PAN-DB category change, Palo Alto URL reclassification

Official lookup / review Source

Route checked 2026-08-03

Phishing intelligence feed#

PhishFort

VirusTotal contributor

Classifies: URL and domain

No public review route verified Source

Route checked 2026-08-03

Phishing intelligence feed#

Phishing Database

VirusTotal contributor

Classifies: URL

No public review route verified Source

Route checked 2026-08-03

Phishing intelligence feed#

PhishLabs

VirusTotal contributor

Classifies: URL and domain

No public review route verified Source

Route checked 2026-08-03

Phishing intelligence feed#

PhishTank

PhishTank community feed

Classifies: URL
Warning or verdict: PhishTank verified phishing

Also searched as: PhishTank false positive, phishing URL removal

Official lookup / review Source

Route checked 2026-08-03

VirusTotal URL contributor#

Prebytes

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

VirusTotal URL contributor#

PrecisionSec

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

Quick Heal

Quick Heal Web Security

Classifies: URL or domain

Also searched as: Quick Heal blacklist

No public review route verified Source

Route checked 2026-08-03

Website scanner#

Quttera

Quttera Website Malware Scanner

Classifies: URL and domain

Also searched as: Quttera blacklist

No public review route verified Source

Route checked 2026-08-03

Website scanner#

SafeToOpen

VirusTotal contributor

Classifies: URL

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

ScanTitan

TitanHQ WebTitan intelligence

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Malware intelligence feed#

Scumware.org

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

Seclookup

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Phishing intelligence feed#

SecureBrain

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

Securolytics

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Phishing intelligence feed#

Segasec

VirusTotal contributor

Classifies: URL and domain

No public review route verified Source

Route checked 2026-08-03

Threat intelligence feed#

Snort IP Sample List

VirusTotal contributor

Classifies: IP

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

SOCRadar

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

SonicWall CFS

SonicWall Content Filtering Service

Classifies: URL category
Warning or verdict: Web Site Blocked

Also searched as: SonicWall rating review, CFS category

Official lookup / review Source

Route checked 2026-08-03

Consumer antivirus#

Sophos

Sophos Web Protection

Classifies: URL and domain

Also searched as: Sophos blacklist, Sophos web control

No public review route verified Source

Route checked 2026-08-03

Threat intelligence feed#

Spam404

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Domain blocklist#

Spamhaus DBL

Spamhaus Domain Blocklist

Classifies: Domain
Warning or verdict: Domain listed in DBL

Also searched as: Spamhaus DBL removal, domain blacklist

Official lookup / review Source

Route checked 2026-08-03

Abuse intelligence feed#

StopForumSpam

VirusTotal contributor

Classifies: Domain, IP or identity

No public review route verified Source

Route checked 2026-08-03

Website scanner#

Sucuri SiteCheck

Classifies: URL and domain

Also searched as: Sucuri blacklist status

No public review route verified Source

Route checked 2026-08-03

Domain blocklist#

SURBL

SURBL URI reputation lists

Classifies: Domain and URI
Warning or verdict: Domain listed in SURBL

Also searched as: SURBL removal, URI blacklist

Official lookup / review Source

Route checked 2026-08-03

Threat intelligence platform#

ThreatHive

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

Trellix TrustedSource

TrustedSource Web Database

Classifies: URL and domain reputation
Warning or verdict: Site reputation is risky

Also searched as: TrustedSource URL review, Trellix blacklist

Official lookup / review Source

Route checked 2026-08-03

Enterprise web filter#

Trend Micro Site Safety Center

Trend Micro Web Reputation

Classifies: URL category and reputation
Warning or verdict: Dangerous Page; Web Threat Blocked

Also searched as: Trend Micro blacklist, web reputation reclassification

Official lookup / review Source

Route checked 2026-08-03

Domain blocklist#

URIBL

URIBL domain lists

Classifies: Domain and URI
Warning or verdict: Domain listed in URIBL

Also searched as: URIBL removal, domain blacklist

Official lookup / review Source

Route checked 2026-08-03

Malware intelligence feed#

URLhaus

abuse.ch URLhaus

Classifies: URL and host
Warning or verdict: Malware URL classification

Also searched as: URLhaus false positive, malware URL feed

Official lookup / review Source

Route checked 2026-08-03

Website scanner#

URLQuery

URLQuery scanner

Classifies: URL

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

Viettel Threat Intelligence

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Consumer antivirus#

VIPRE

VIPRE Web Protection

Classifies: URL or domain

Also searched as: VIPRE blacklist

No public review route verified Source

Route checked 2026-08-03

Malware intelligence feed#

ViriBack

VirusTotal contributor

Classifies: URL

No public review route verified Source

Route checked 2026-08-03

Multi-engine aggregator#

VirusTotal

VirusTotal URL analysis

Classifies: URL and domain
Warning or verdict: Malicious or suspicious vendor verdict

Also searched as: VirusTotal false positive, one security vendor flagging

Official lookup / review Source

Route checked 2026-08-03

Malware intelligence feed#

VX Vault

VirusTotal contributor

Classifies: URL

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

WatchGuard WebBlocker

Classifies: URL category
Warning or verdict: WebBlocker denied access

Also searched as: WatchGuard URL category, WebBlocker false positive

Official lookup / review Source

Route checked 2026-08-03

Consumer antivirus#

Webroot

Webroot Web Threat Shield

Classifies: URL and domain

Also searched as: Webroot blacklist

No public review route verified Source

Route checked 2026-08-03

Threat intelligence platform#

Xcitium Verdict Cloud

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Browser and search warning#

Yandex Safe Browsing

Classifies: URL and domain

Also searched as: Yandex blacklist

No public review route verified Source

Route checked 2026-08-03

Threat intelligence feed#

ZeroCERT

VirusTotal contributor

Classifies: URL or domain

No public review route verified Source

Route checked 2026-08-03

Enterprise web filter#

Zscaler URL Categorization

Zscaler Internet Access

Classifies: URL category and reputation
Warning or verdict: Not allowed to browse this site; uncategorized site

Also searched as: Zscaler site review, Zscaler reclassification

Official lookup / review Source

Route checked 2026-08-03

Scope and methodology

A route map, not an affiliation list

3Zero Digital is not affiliated with, endorsed by, or able to control the vendors listed here. Review links point to vendor-owned workflows. A submission does not guarantee a classification change.

The base URL-contributor universe comes from VirusTotal’s official netloc engine list. Additional browser, antivirus, DNS and enterprise-filter products are included where an official lookup, support or classification source was verified.

Match a warning message to its source →

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Still blocked after a verified cleanup?

Send the exact warning, affected URL, and vendor name. We will distinguish an active compromise from a stale or incorrect reputation verdict before choosing the review route.

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