Intro.su Phishing Warning: Is It Safe?

September 26, 2026 at 2:30 AM

Suspicious Website

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Checked by Website Reputation Checker

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Intro → Safety Check

First checked September 26, 2026 at 2:30 AM

Website content and technical signals analyzed

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights no established public user-review history and phishing-related signals.

Figure 1. Trust signal radar for intro.su. Larger shaded area indicates stronger trust signals.

Negative signals:

a low third-party reputation score
phishing-style impersonation signals
limited independent reputation data

Positive signals:

an active SSL certificate (3 months)
a domain age of 18 months

13 /100

Trust Score

18 months

Domain Age

Location

Last checked September 26, 2026 at 2:30 AM by Gridinsoft Trust Model v2.5.4

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What is Intro?

According to its current page title, intro.su presents itself as “intro.su - is for sale!”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered April 8, 2025 at 8:34 PM through the company FE-SU and ownership information is not publicly available. Complaint contact not found.

Is intro.su safe?

Use caution with intro.su. Its current Gridinsoft trust score is 13/100; review the site-specific findings below before use.

Why is intro.su marked "Suspicious Website"?

Gridinsoft's current assessment of intro.su is based on phishing indicators and low third-party reputation score. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers.

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Phishing - High Risk

Automated analysis detected strong patterns on this site associated with phishing or brand impersonation. Exercise extreme caution and avoid entering passwords, verification codes, payment details, or personal information until legitimacy is independently confirmed.

Russia

Listed by Gridinsoft

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 intro.su has received a low trust rating, suggesting potential security risks or operational concerns requiring user caution.

Domain Information

Created April 8, 2025 at 8:34 PM Expires: April 8, 2027 at 8:34 PM

Domain Age 18 months

Registrar FE-SU

Domain Status R E G I S T E R E D D E L E G A T E D

Registry Source TCI

Top Level Domain .su Domain Extension

Technical Details

IP Address 89.23.110.81

Hostname regmix.com

Hosting Provider LIVI HOSTING LTD Amsterdam, North Holland, NL

Network AS212706 - LIVI HOSTING LTD Hosting

SSL Certificate YE1 TLSv1.3 · Valid for: 3 months · from August 27, 2026 at 12:44 AM · to November 25, 2026 at 12:44 AM

Name Servers domain-for-sale-ns1.regweb.ru
domain-for-sale-ns2.regweb.ru

Content from the analyzed website

Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.

Original page title intro.su - is for sale!

Intro.su is affiliated with the Russian Federation, a nation that initiated a military attack, thus committing a crime against humanity in the form of war against Ukraine for the past 3 years. Our company, Gridinsoft, is based in Ukraine.

The ongoing war has resulted in tragic losses, with our children, parents, and friends facing daily hardships due to the deliberate actions of the Russian military. Homes are being destroyed, and millions of our fellow citizens have been forced to leave their residences.

This is not a political statement but rather a heartfelt plea. We earnestly ask that you refrain from utilizing services provided by websites from Russia. We appeal to your sense of humanity—please avoid purchasing their products or engaging in business transactions with them.

It is critical to recognize that each individual's choices contribute to the financial resources available to the Russian Federation, which directly impacts its ability to sustain this war. Your conscientious decisions can play a role in promoting peace and stability in Ukraine.

How to block Intro.su?

Our Anti-Malware can automatically block access to intro.su if it is flagged as malicious.

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

Exclusion

If you believe intro.su is safe, you can add it to the exclusion list:

Open Gridinsoft Anti-Malware → Tools → Ignore List.
Go to the Internet tab and add intro.su.

See detailed instructions for more options.

Are You the Owner?

If you own Intro.su 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.

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Your score for intro.su

5 4 3 2 1

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