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Checkphish.bolster.ai Phishing

June 30, 2026 at 5:20 PM
Phishing
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Checkphish.bolster → Safety Check

First checked October 2, 2025 at 12:31 PM
Website content and technical signals analyzed
Method: automated checks.
Every website owner can claim their profile for free and engage with reviewers.
Phishing This site is classified as Phishing based on multiple risk signals, including 2 blacklist detections, no established public user-review history, and phishing-related signals. These risks are driven by active warning signals despite the site's longer domain history.
Trust signal radar Normalized trust signals for checkphish.bolster.ai Domain Maturity: 2436 days Domain Maturity Warning Cleanliness: 1 detections Warning Cleanliness Safety Level: 4 negative tags, 1 warning signal Safety Level Positive Signals: 4 positive signals Positive Signals Popularity: Tranco rank 462,654 Popularity Trust Zone: .ai Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for checkphish.bolster.ai. Larger shaded area indicates stronger trust signals.

How we scored checkphish.bolster.ai

On-page mentions:
Cybersecurity, Microsoft Software
Tech signals:
Wordpress Platform, Web Application, Cloudflare Browser Insights, SEO Optimization, Facebook Integration
Positive signals:
Negative signals:
  • security-provider warnings
  • a low third-party reputation score
  • heuristic signals associated with phishing
  • automated caution checks
Context signals:
  • content related to cybersecurity tools for malware and phishing defense; software products and downloads
8 /100
Trust Score
6.7 years
Domain Age
US
Location
2
Provider warnings
Last checked June 30, 2026 at 5:20 PM by Gridinsoft Trust Model v2.4.9

What is Checkphish.bolster?

We flagged Checkphish.bolster.ai as phishing. The page behavior matches a common credential-theft flow: impersonation first, urgency second, data request last.

Typical prompts on sites like this include account alerts, failed-delivery notices, or "verify now" dialogs asking for passwords, card numbers, or one-time codes. Do not submit credentials here. Open the real service in a new tab and check your account directly.

Checkphish.bolster.ai
Figure 2. Website screenshot for Checkphish.bolster.ai. 2026-06-30 20:20:22
This domain was registered 6 years ago through the company Cloudflare, Inc and had the owner DATA REDACTED.
For complaint

Is checkphish.bolster.ai safe?

— Unfortunately, not likely.

🚨 Gridinsoft blocks this website because it was classified as phishing.

checkphish.bolster.ai has a blacklist warning and a 8/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data.

Why is checkphish.bolster.ai marked "Phishing"?

Gridinsoft evaluates checkphish.bolster.ai, focusing on suspicious content indicators (Heuristic - Phishing, Heuristic Risk, Blacklisted), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases, customer reviews from various independent platforms. We weigh these indicators to calculate the trust score.

Note: Automated systems are not perfect — while the evidence suggests risk, there is still a chance the site is legitimate. We recommend you check the website using detailed analysis or by contacting the company directly through verified channels.

Checkphish.bolster Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Cybersecurity
Registration Form

This website implements data collection forms that may request personal information including names, email addresses, phone numbers, or other sensitive details. You should verify its legitimacy and review privacy policies before submitting personal data.

Microsoft Software
Wordpress Platform

Our analyzer determines that this website is using WordPress CMS. WordPress is the most popular content management system, powering over 43% of websites globally.

Bootstrap Framework

checkphish.bolster.ai uses Bootstrap, a widely-adopted open-source framework for responsive web development. Bootstrap enables efficient creation of mobile-friendly interfaces through standardized components and styling.

Web Application

This site is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.

Google Tag Manager

This website uses Google Tag Manager to add and update tracking tags on its website.

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

SEO Optimization

This website employs search engine optimization (SEO) techniques to improve its visibility and ranking in search engine results pages (SERPs).

Facebook Integration
Social Media Links

The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.

Heuristic - Phishing
Heuristic Risk
Long Term Domain

checkphish.bolster.ai is registered for an extended period, which is generally a positive continuity signal.

Established Domain

This site has maintained active domain presence over time, indicating operational continuity.

Blacklisted

Gridinsoft Internet Security classified this site as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.

Low Scamadviser Score

Independent security assessment from Scamadviser indicates checkphish.bolster.ai has received a low trust rating, suggesting potential security risks or operational concerns requiring user caution.

Verified X Profile

Ownership verification confirms that this site controls the X profile @checkphish (775 followers, 460 following, 10,802 posts, listed 4 times, since 2017, blue badge, location: Santa Clara, CA).

Verified LinkedIn Page

Ownership verification confirms that this site controls the LinkedIn page Bolster AI (6,539 followers, 0 LinkedIn employees, company size 51-200 employees, founded 2017, industry: Computer and Network Security, headquarters: Santa Clara, California).

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

Provider warnings: 2/28 Phishing

This section shows what trusted security sources say about this site.

A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.

If no source reports a warning, the site is shown as clear in this section.

Gridinsoft Threat List
Warned
Scamadviser
Warned
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
Clean
Fortinet
Clean
G-Data
Clean
Webroot
Clean
Dr.Web
Clean
Forcepoint ThreatSeeker
Clean
CyRadar
Clean
Lionic
Clean
Quick Heal
Clean
Phishing Database
Clean
Phishtank
Clean
OpenPhish
Clean
alphaMountain.ai
Clean
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean

Checkphish.bolster.ai blocked? Check the provider verdict report created on June 29, 2026

Domain Information

Created October 28, 2019 at 6:18 PM Updated: March 10, 2026 at 11:08 PM · Expires: October 28, 2032 at 6:18 PM
Domain Age 6.7 years
Registrant DATA REDACTED US (United States)
Registrar Cloudflare, Inc IANA ID: 1910
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: SIGNEDDELEGATION
Top Level Domain .ai Generic TLD
Subdomain checkphish

Technical Details

HTTP status 403
IP Address 172.66.172.89
Hosting Provider AS13335 Cloudflare, Inc. San Francisco, California, US
SSL Certificate WE1 TLS 1.3 · Valid for: 3 months · from June 24, 2026 at 6:47 PM · to September 22, 2026 at 7:46 PM
Name Servers jeremy.ns.cloudflare.com
jewel.ns.cloudflare.com

Content Analysis

Website title Free Phishing Link Checker & Site URL Scanning | CheckPhish
Website description CheckPhish free URL scanning & domain monitoring. Protect against typosquats for over 1300 TLDs, monitor domain registrations, MX servers, & phish pages.
Primary Language
Profile
@checkphish · 775 followers · 9 years
Bolster AI · 6,539 followers · founded 2017 · Computer and Network Security · size 51-200 employees
Mentioned hosts (43)
app.secureprivacy.ai www.redditstatic.com ad.doubleclick.net snap.licdn.com www.facebook.com js-na2.hs-banner.com demo.arcade.software c.clarity.ms capi-automation.s3.us-east-2.amazonaws.com www.google.com track-na2.hubspot.com js-na2.hsadspixel.net community.bolster.ai js-na2.hs-analytics.net c.bing.com and 28 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Cybersecurity Registration Form Microsoft Software Wordpress Platform Bootstrap Framework Web Application SEO Optimization
Security Fingerprint Unique identifier based on site analysis
william-texas-beer-hydrogen
Signs You're Dealing With an Online Scam
Signs You're Dealing With an Online Scam
Scammers have devised new ways to deceive users, and what was relevant ten years ago may not be applicable today. In this post, we have compiled the most current types of online scams.
Read Now

How to block Checkphish.bolster.ai?

Our Anti-Malware can automatically block access to checkphish.bolster.ai if it is flagged as malicious.

  1. Install and run the protection.
  2. The program will block flagged domains and remove related threats.

Exclusion

If you believe checkphish.bolster.ai is safe, you can add it to the exclusion list:

  1. Open Gridinsoft Anti-Malware → Tools → Ignore List.
  2. Go to the Internet tab and add checkphish.bolster.ai.

See detailed instructions for more options.

Are You the Owner?

If you own Checkphish.bolster.ai and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

Leave a review

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Publication Tip

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Your score for checkphish.bolster.ai
8
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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