Mailvalidator.serveousercontent.com Suspicious Website

June 1, 2026 at 11:49 PM

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

Mailvalidator.serveousercontent → Safety Check

First checked June 1, 2026 at 11:49 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 6 blacklist detections, no established public user-review history, and phishing-related signals.

Figure 1. Trust signal radar for mailvalidator.serveousercontent.com. Larger shaded area indicates stronger trust signals.

How we scored mailvalidator.serveousercontent.com

Tech signals:

Web Application

Negative signals:

security-provider warnings
multiple malware or phishing blacklist detections (5)
a low third-party reputation score
phishing-style impersonation signals
heuristic signals associated with phishing
automated caution checks
a relatively new domain (7 months)

Positive signals:

an active SSL certificate (3 months)
presence in public traffic rankings

1 /100

Trust Score

7 months

Domain Age

Location

Provider warnings

Last checked June 1, 2026 at 11:49 PM by Gridinsoft Trust Model v2.4.7

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What is Mailvalidator.serveousercontent?

Our system marks Mailvalidator.serveousercontent.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.

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.

Think something is off with Mailvalidator.serveousercontent.com?

Help others stay safe. Share your story to help the next visitor make an informed decision.

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This domain was registered 7 months ago through the company Key-Systems GmbH and ownership information is not publicly available.

For complaint

Is mailvalidator.serveousercontent.com safe?

— Unfortunately, not likely.

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

mailvalidator.serveousercontent.com should not be treated as a safe website. Gridinsoft gives it a 1/100 trust score, and multiple security vendors blacklist the domain. Avoid entering passwords, personal details, or payment data.

Why is mailvalidator.serveousercontent.com marked "Suspicious Website"?

Gridinsoft evaluates mailvalidator.serveousercontent.com, focusing on domain age (only 7 months old), hidden ownership details, suspicious content indicators (Phishing - High Risk, Blacklisted by Security Providers, Heuristic - Phishing), 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.

Gridinsoft Anti-Malware

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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.

Phishing - High Risk

This website exhibits strong similarities to known phishing operations designed to impersonate trusted entities and steal user credentials, payment information, or personal data. Exercise extreme caution when interacting with this site and avoid entering sensitive information.

Web Application

mailvalidator.serveousercontent.com is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.

Blacklisted by Security Providers

Security Alert: Several security scanners have marked this site as unsafe. The site shows signs of potentially harmful activity, such as malware or phishing, which may put users at risk (Warning Summary).

Heuristic - Phishing

Heuristic Risk

Young Domain

This site was registered recently, which limits historical reputation data and long-term trust signals.

Blacklisted

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

Provider warnings: 6/27 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.

Gridinsoft Threat List

Warned

Fortinet

Phishing

G-Data

Phishing

Sophos

Phishing

BitDefender

Warned

ESET

Suspicious

Kaspersky

Clean

Google Safebrowsing

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

Mailvalidator.serveousercontent.com blocked? Check the provider verdict report created on June 2, 2026

Domain Information

Created November 2, 2025 at 7:32 PM Updated: November 25, 2025 at 1:54 AM · Expires: November 2, 2026 at 7:32 PM

Domain Age 7 months Recently Registered

Registrant CH (Switzerland)

Registrar Key-Systems GmbH IANA ID: 269

Abuse Email [email protected]

Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED

Top Level Domain .com Generic TLD

Subdomain mailvalidator

Technical Details

IP Address 5.255.123.12

Hosting Provider The Infrastructure Group B.V. Dronten, Flevoland, NL

Network AS60404 - The Infrastructure Group B.V. Hosting

SSL Certificate ZeroSSL ECC DV SSL CA 2 TLS 1.3 · Valid for: 3 months · from May 4, 2026 at 12:00 AM · to August 2, 2026 at 11:59 PM

Name Servers ns1.digitalocean.com
ns2.digitalocean.com
ns3.digitalocean.com

Content Analysis

Website title Zimbra Web Client Sign In

Website description Zimbra provides open source server and client software for messaging and collaboration. To find out more visit https://www.zimbra.com.

Primary Language

Mentioned hosts (6)

smartforms.dev blog.zimbra.com mail.mao.kiev.ua mailvalidator.serveousercontent.com www.zimbra.com wiki.zimbra.com

How to block Mailvalidator.serveousercontent.com?

Our Anti-Malware can automatically block access to mailvalidator.serveousercontent.com 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 mailvalidator.serveousercontent.com is safe, you can add it to the exclusion list:

Open Gridinsoft Anti-Malware → Tools → Ignore List.
Go to the Internet tab and add mailvalidator.serveousercontent.com.

See detailed instructions for more options.

Are You the Owner?

If you own Mailvalidator.serveousercontent.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.

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Your score for mailvalidator.serveousercontent.com

5 4 3 2 1

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