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Spamfighter.com Suspicious Website

April 17, 2026 at 1:30 PM
Suspicious Website
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Spamfighter → Safety Check

First checked April 17, 2026 at 1:30 PM
Website content and technical signals analyzed
Method: automated checks.
Suspicious Website This site is classified as Suspicious Website based on multiple risk signals, including 1 blacklist detections and no established public user-review history. These risks are driven by active warning signals despite the site's longer domain history.
Trust signal radar Normalized trust signals for spamfighter.com Domain Maturity: 9988 days Domain Maturity Warning Cleanliness: 1 detections Warning Cleanliness Safety Level: 1 negative tags Safety Level Positive Signals: 6 positive signals Positive Signals Popularity: Tranco rank 138,538 Popularity Trust Zone: .com Trust Zone Operational Signals: 3 detected services Operational Signals Location Credibility: Hosting country DK Location Credibility
Figure 1. Trust signal radar for spamfighter.com. Larger shaded area indicates stronger trust signals.

How we scored spamfighter.com

On-page mentions:
Cybersecurity, Microsoft Software
Tech signals:
Web Application, Facebook Integration
Negative signals:
  • a low third-party reputation score
Context signals:
  • content related to cybersecurity tools for malware and phishing defense; software products and downloads
Last checked April 17, 2026 at 1:30 PM by Gridinsoft Trust Model v2.4.3

What is Spamfighter?

Our system marks Spamfighter.com as suspicious. The decision is based on a cluster of weak trust signals, not one isolated event.

Examples we frequently observe in this group: ownership data that cannot be verified, support pages with no workable contacts, reused template content, and redirects/scripts that do not match the visible site purpose. Each item alone may be explainable. Together, they increase user risk.

Figure 2. Website screenshot for Spamfighter.com. 2026-04-17 16:30:34

Recommended handling: treat this domain as untrusted. View pages only, avoid sign-in, avoid payments, and do not download files unless the source can be independently confirmed.

This domain was registered 27 years ago through the company Key-Systems GmbH and ownership information is not publicly available.

Is spamfighter.com safe?

— Unfortunately, not likely.

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

No. Based on current analysis, spamfighter.com falls in Risky Territory and should not currently be treated as a safe website; strong independent verification is needed before relying on it.

Why is spamfighter.com marked "Suspicious Website"?

Gridinsoft evaluates spamfighter.com, focusing on suspicious content indicators (Low Scamadviser Score), 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.

Spamfighter Digital Footprints

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

Cybersecurity
Microsoft Software
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.

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.

Long Term SSL Certificate

The SSL certificate for this site is valid for more than 6 months, indicating a long-term commitment to security and trust.

Long Term Domain

This site is registered for an extended period, which is generally a positive continuity signal.

Established Domain

spamfighter.com has maintained active domain presence over time, indicating operational continuity.

Low Scamadviser Score

Independent security assessment from Scamadviser indicates this site 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 @SPAMfighter (4,358 followers, 869 following, 9,746 posts, listed 173 times, since 2007, no account badge, location: Copenhagen).

Verified YouTube Channel

Ownership verification confirms that spamfighter.com controls the YouTube channel SPAMfighter (@spamfighters) (507 subscribers, 20 videos, 372,589 total views, since 2009, country: US).

Verified LinkedIn Page

Ownership verification confirms that this site controls the LinkedIn page SPAMfighter, Anti-Spam, PC optimization & security for clients and servers (0 followers, 0 LinkedIn employees, company size 11-50 employees, founded 2003, industry: Software Development, headquarters: Copenhagen).

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: 1/28 Suspicious Website

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.

Scamadviser
Warned
BBB
Clean
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

Spamfighter.com blocked? Check the provider verdict report created on April 17, 2026

Domain Information

Created April 1, 1999 at 5:00 AM Updated: November 26, 2025 at 4:22 AM · Expires: April 1, 2029 at 4:00 AM
Domain Age 27.4 years
Registrant DK (Denmark)
Registrar Key-Systems GmbH IANA ID: 269
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .com Generic TLD

Technical Details

HTTP status 301
IP Address 51.144.56.51
Hosting Provider Microsoft Corporation Amsterdam, North Holland, NL
Network AS8075 - Microsoft Corporation Hosting
SSL Certificate Sectigo Public Server Authentication CA DV R36 TLS 1.2 · Valid for: 12 months · from October 15, 2025 at 12:00 AM · to October 15, 2026 at 11:59 PM
Name Servers a.portsdns.se
b.portsdns.net

Content Analysis

Website title PC optimization, PC security and spam filters for clients and servers - FIGHTERtools
Website description SPAMfighter is a global provider of state-of-the-art computer, mobile and server utility and security products to millions of users from 235 countries.
Primary Language
Profile
@SPAMfighter · 4,358 followers · 18.9 years
SPAMfighter · @spamfighters · 507 subscribers · 16.4 years
SPAMfighter, Anti-Spam, PC optimization & security for clients and servers · founded 2003 · Software Development · size 11-50 employees
Mentioned hosts (21)
plus.google.com fonts.gstatic.com platform.twitter.com www.youtube.com www.facebook.com stats.g.doubleclick.net www.google-analytics.com blog.spamfighter.com techgenix.com www.googletagmanager.com www.spamfighter.com analytics.google.com googleads.g.doubleclick.net twitter.com fonts.googleapis.com and 6 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Cybersecurity Microsoft Software Web Application
Verified Services This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Google Verification Domain ownership verified by Google. Microsoft 365 Microsoft cloud productivity suite (Office, email, etc.). Ubivox
Security Fingerprint Unique identifier based on site analysis

How to block Spamfighter.com?

Our Anti-Malware can automatically block access to spamfighter.com 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 spamfighter.com 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 spamfighter.com.

See detailed instructions for more options.

Are You the Owner?

If you own Spamfighter.com 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 email remains confidential.

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Your score for spamfighter.com

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Matched by website fingerprint
35
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.

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