73.nu Reviews: Phishing, Legit or Safe Check
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73.nu Phishing

December 16, 2025 at 1:34 PM
Phishing
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

73.nu → Safety Check

First checked 11 hours ago
Phishing
Website content analyzed
Method: automated checks.
Reputation footprint:
Limited third-party mentions and inbound links

How we scored 73.nu

SSL Certificate:
Issued by E7 on November 30, 2025. Valid for: 3 months (TLS 1.3)
Risk indicators
  • Blacklisted by Security Providers
  • Blacklisted
Last checked December 16, 2025 at 1:34 PM by Gridinsoft Trust Model v2.3.1

What is 73.nu?

73.nu operates a phishing platform designed to steal sensitive personal information, such as login credentials and financial data, through social engineering tactics.

The platform uses deceptive techniques, including fraudulent emails, fake websites, and misleading messages, to impersonate trusted entities and trick users into disclosing personal details.

This domain was registered 2 years ago through the company One.com and had the owner (not shown). Complaint contact not found.

Is 73.nu safe?

— Unfortunately, not likely.

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

As of December 16, 2025, 73.nu has a very low trust score of 1/100 according to our algorithm. Through the security analysis, it has been identified as a potential phishing. Our detection system has found multiple risk indicators, and we recommend avoiding this website.

Why is 73.nu marked "Phishing"?

Gridinsoft evaluates 73.nu, focusing on limited website popularity, suspicious content indicators (Blacklisted by Security Providers, Blacklisted), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases. We weigh these indicators to calculate the trust score.

Security Alert: The website 73.nu has been flagged as malicious by multiple reputable security providers. These systems have identified potential threats, including malware distribution, phishing attempts, and other harmful activities. When several security engines report such risks, it indicates a serious security concern that may compromise user data, install malware, or enable fraudulent activity. For further details, please refer to the Warning Summary section.

Gridinsoft Internet Security classified 73.nu as unsafe.

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.

Security Risk Detected

1 / 100
Phishing
December 16, 2025 at 1:34 PM

Security Advisory: This website poses potential security risks. Please exercise caution when browsing.

Domain Information

Created May 7, 2023 at 9:00 PM
Updated June 9, 2025 at 9:00 PM
Domain Age
2.6 years
Registrant
(not shown)
Registrar One.com
Top Level Domain
.nu
Domain Extension
Nameservers ns01.one.com
ns02.one.com

Technical Details

IP Address 46.30.213.128
Hosting Provider
AS51468 One.com A/S
Copenhagen, DK
Primary Language
DNS Records 46.30.213.128 A
2a02:2350:5:10c:0:131b:859a:d338 AAAA
mx1.pub.mailpod11-cph3.one.com MX
mx4.pub.mailpod11-cph3.one.com MX
mx2.pub.mailpod11-cph3.one.com MX
mx3.pub.mailpod11-cph3.one.com MX
ns01.one.com SOA

Content Analysis

Original website content:

Christian Leroch

Portfolio

Mentioned hosts (3):
leroch.net 73.nu img.leroch.cc

Security Analysis

Detection Signatures:
Blacklisted by Security Providers Blacklisted
Verified Services:

This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.

Google Verification
Phishing operations employ social engineering techniques to deceive users into revealing sensitive information including login credentials, financial data, or personal information through fraudulent communications impersonating trusted entities.
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

Warning Summary

This section provides a detailed breakdown of security warnings from multiple trusted sources.

We gather verdicts from a range of security providers to assess the safety of the site. If any of these sources flag the site as potentially harmful, it will be marked with a warning. Each entry includes the source and their findings, allowing you to see the different assessments. This transparency ensures you have all the information needed to evaluate the site's risk.

If no warnings are issued, the site is considered safe based on the analysis from all checked sources. For more details, please review the individual findings below.

alphaMountain.ai
Phishing
Bfore.Ai PreCrime
Malicious
Phishing Database
Phishing
Seclookup
Malicious
SOCRadar
Malware
Webroot
Malicious
Gridinsoft
Warned
BitDefender
Clean
CRDF
Clean
Google Safebrowsing
Clean
Netcraft
Clean
Criminal IP
Clean
OpenPhish
Clean
ESET
Clean
CyRadar
Clean
Sophos
Clean

73.nu blocked? Check the safety report created on December 16, 2025

How to block 73.nu?

Gridinsoft has the capability to block 73.nu domain without requiring further user intervention.

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process.

Exclusion

If you wish to visit a blocked "73.nu" and exclude it from being blocked, you can add it to the exclusions list. Here's how to do it:

  1. Open Gridinsoft Anti-Malware;
  2. Click the Tools tab;
  3. Click the Ignore List;
  4. Click the Internet vertical tab and press "Add...";
  5. Enter "73.nu" and click Add button.

Now this domain should appear in your Ignore List.

Are You the Owner?

If you own 73.nu, we'd love to hear from you. If you'd like to challenge the trust score assigned, we're happy to take a closer look. You can write to us legal(at)gridinsoft.com. However, please be prepared to provide proof of your business's legitimacy. Introduce yourself with your real name. Please note, we never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

Leave a review

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Your score for 73.nu
1
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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