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Pstm.concorde-systems.com Scam Check: Blacklist Warning

August 24, 2026 at 3:03 PM
Suspicious Website
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Pstm.concorde-systems → Safety Check

First checked August 24, 2026 at 3:03 PM
Website content and technical signals analyzed
Method: automated checks.
Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 2 blacklist detections, a very young domain (5 months), and no established public user-review history.

How we scored pstm.concorde-systems.com

Tech signals:
React Platform, Sonner Notification Component, Next.js Framework
Negative signals:
  • security-provider warnings
  • multiple malware or phishing blacklist detections (2)
  • limited independent reputation data
  • a relatively new domain (5 months)
Positive signals:
  • an active SSL certificate (3 months)
Last checked August 24, 2026 at 3:03 PM by Gridinsoft Trust Model v2.5.2

What is Pstm.concorde-systems?

According to its current page title, pstm.concorde-systems.com presents itself as “Connexion · PSTM · PSTM”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered April 8, 2026 at 4:01 PM through the company Name.com, Inc. and had the owner Gridinsoft privacy protected.

Is pstm.concorde-systems.com safe?

Use caution with pstm.concorde-systems.com. Its current Gridinsoft trust score is 27/100; review the site-specific findings below before use.

Why is pstm.concorde-systems.com marked "Suspicious Website"?

Gridinsoft's current assessment of pstm.concorde-systems.com is based on the domain-specific reputation, content, and technical signals listed in the report. Context considered alongside those findings includes a short domain history (5 months old), privacy-protected WHOIS registrant details, and limited public traffic history. 2 of 25 publicly displayed security sources report a warning. A separate license-restricted partner security signal also contributes to the automated assessment; its provider name and verdict cannot be displayed publicly under the source license.

Pstm.concorde-systems Digital Footprints

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

React Platform

This website is built using React, a popular JavaScript library for creating interactive user interfaces.

Sonner Notification Component
Next.js Framework
Blacklisted by Security Providers

Security intelligence signal: A security-provider signal contributes to the automated assessment of pstm.concorde-systems.com. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.

Young Domain

pstm.concorde-systems.com was registered recently, which limits historical reputation data and long-term trust signals.

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.

External provider warnings: 2/25 Suspicious Website

This section shows what independent external 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.

alphaMountain.ai
Suspicious
Fortinet
Spam

External provider results for Pstm.concorde-systems.com, last checked July 27, 2026. — VirusTotal

Domain Information

Created April 8, 2026 at 4:01 PM Expires: April 8, 2027 at 4:01 PM
Domain Age 5 months Recently Registered
Registrant Gridinsoft privacy protected US (United States)
Registrar Name.com, Inc. IANA ID: 625
Abuse Email [email protected]
Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED
Top Level Domain .com Generic TLD
Subdomain pstm

Technical Details

HTTP status 307
IP Address 18.208.88.157
Hostname ec2-18-208-88-157.compute-1.amazonaws.com
Hosting Provider AS14618 Amazon.com, Inc. Ashburn, Virginia, US
SSL Certificate YE1 TLS 1.3 · Valid for: 3 months · from August 12, 2026 at 8:39 AM · to November 10, 2026 at 8:39 AM
Name Servers dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net

Content Analysis

Website title Connexion · PSTM · PSTM
Website description Connexion à PSTM — espace administrateur, portail étudiant, espace tuteur, intervenant ou partenaire. Choisissez votre profil.
Primary Language
Mentioned hosts (1)
pstm.concorde-systems.com

How to block Pstm.concorde-systems.com?

Our Anti-Malware can automatically block access to pstm.concorde-systems.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 pstm.concorde-systems.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 pstm.concorde-systems.com.

See detailed instructions for more options.

Are You the Owner?

If you own Pstm.concorde-systems.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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Gridinsoft Portal
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Your score for pstm.concorde-systems.com
27
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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