Maildeck.co Low Trust Review: Is It Safe?

September 17, 2026 at 10:25 PM

Suspicious Website

Leave a review

Checked by Website Reputation Checker

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Maildeck → Safety Check

First checked December 23, 2024 at 8:26 AM

Website content and technical signals analyzed

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights the domain-specific reputation and site-analysis signals detailed below.

Figure 1. Trust signal radar for maildeck.co. Larger shaded area indicates stronger trust signals.

How we scored maildeck.co

Tech signals:

Review System, React Platform, Web Application, Next.js Framework, Tailwind CSS, Extended Data

Positive signals:

strong independent trust
favorable customer feedback from 25 reviews
an active SSL certificate (3 months)
extended data
a domain age of 24 months

Negative signals:

limited independent reputation data

Review sentiment:

Favorable

4.2 / 5 ★★★★☆

Based on analysis of 25 reviews from public sources.

35 /100

Trust Score

24 months

Domain Age

Location

No external provider warnings

Last checked September 17, 2026 at 10:25 PM by Gridinsoft Trust Model v2.5.4

Share this report?

What is Maildeck?

According to its current page title, maildeck.co presents itself as “MailDeck | Scalable Cold Email Infrastructure”. The sections below evaluate the site-specific reputation and technical findings.

Think something is off with Maildeck.co?

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

Share your experience →

This domain was registered October 8, 2024 at 6:57 PM through the company Porkbun and ownership information is not publicly available.

For complaint

Is maildeck.co safe?

Use caution with maildeck.co. Its current Gridinsoft trust score is 35/100; review the site-specific findings below before use.

Why is maildeck.co marked "Suspicious Website"?

Gridinsoft's current assessment of maildeck.co is based on the domain-specific reputation, content, and technical signals listed in the report. Context considered alongside those findings includes limited public traffic history. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. None of the 26 publicly displayed security sources report a warning.

Gridinsoft Anti-Malware

Stay safe with Gridinsoft Anti-Malware: Protect your browser, remove harmful extensions, and secure your privacy in just a few clicks.

Deals

Review System

This site integrates user-review or rating mechanisms; this improves transparency, but review authenticity may vary.

React Platform

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

Web Application

maildeck.co 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.

Webpack Module Bundler

Next.js Framework

Tailwind CSS

Extended Data

This site includes extended structured page data about entities, offerings, or site metadata.

Listed by Gridinsoft

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

Domain Information

Created October 8, 2024 at 6:57 PM Updated: January 20, 2026 at 5:31 PM · Expires: October 8, 2026 at 11:59 PM

Domain Age 24 months

Registrar Porkbun IANA ID: 1861

Abuse Email [email protected]

Domain Status Client: Delete · Transfer Prohibited DNSSEC: UNSIGNED

Top Level Domain .co Generic TLD

Technical Details

IP Address 37.60.225.18

Hostname vmi2935118.contaboserver.net

Hosting Provider AS51167 Contabo GmbH Lauterbourg, Grand Est, FR

SSL Certificate YE1 TLS 1.3 · Valid for: 3 months · from August 8, 2026 at 7:49 AM · to November 6, 2026 at 7:49 AM

Name Servers dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net

Content Analysis

Website title MailDeck | Scalable Cold Email Infrastructure

Website description The world's most scalable inbox architecture for cold email teams sending 100k+ monthly. Zero configuration. Total deliverability control.

Primary Language

Mentioned hosts (21)

claude.ai www.google.com leadsonar.io embeds.beehiiv.com js.intercomcdn.com emailshield.co chromewebstore.google.com discord.gg www.googletagmanager.com app.maildeck.co mailreply.io app.guideflow.com wa.me www.perplexity.ai maildeck.co and 6 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.

Deals React Platform Web Application Webpack Module Bundler Next.js Framework Tailwind CSS

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

Google Verification

Security Fingerprint Unique identifier based on site analysis

salami-hotel-kentucky-king

How to block Maildeck.co?

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

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

See detailed instructions for more options.

Are You the Owner?

If you own Maildeck.co 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

Share your real experience with maildeck.co. Is it a trustworthy site, or did you encounter any issues? The more detail you provide, the more helpful your review is for others!

Publication Tip

- Your feedback helps us improve our security scores.
- Detailed reviews describing your real-life experience have a much higher chance of being published.
- Your email remains confidential.

Signed in via Gridinsoft Portal · View profile

Your score for maildeck.co

5 4 3 2 1

Check another website

Verify the security of domains and services based on 10M+ real websites.

Suspicious Website

Latest Reports

Is This Your Website?

Think your website was scored unfairly? Request a reevaluation and our team will take another look.