Markview.io Scam Check: Blacklist Warning

October 26, 2026 at 1:47 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

Markview → Safety Check

First checked March 19, 2026 at 10:14 PM

Website content and technical signals analyzed

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 1 blacklist detections and no established public user-review history.

Figure 1. Trust signal radar for markview.io. Larger shaded area indicates stronger trust signals.

How we scored markview.io

On-page mentions:

Linux

Tech signals:

Cloudflare Browser Insights, GitHub Profile

Negative signals:

security-provider warnings
a malware or phishing blacklist detection (1)
limited independent reputation data
a relatively new domain (11 months)

Positive signals:

a verified profile linked to this domainGitHub
an active SSL certificate (3 months)

35 /100

Trust Score

11 months

Domain Age

Location

External provider warnings

Last checked October 26, 2026 at 1:47 PM by Gridinsoft Trust Model v2.5.8

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What is Markview?

According to its current page title, markview.io presents itself as “MarkView - Free Markdown Viewer for Mac, Windows & Linux”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered December 6, 2025 at 6:42 PM through the company GoDaddy.com, LLC (Personal information withheld).

For complaint

Is markview.io safe?

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

Why is markview.io marked "Suspicious Website"?

Gridinsoft's current assessment of markview.io 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 (11 months old) and 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. 1 of 26 publicly displayed security sources report a warning.

Linux

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

Social Media Links

The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.

GitHub Profile

markview.io links to a GitHub profile or public repository associated with the project. This is a useful transparency signal, especially when the account has public activity.

Young Domain

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

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.

External provider warnings: 1/26 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.

ADMINUSLabs

Malicious

External provider results for Markview.io, last checked October 26, 2026. — VirusTotal

Domain Information

Created December 6, 2025 at 6:42 PM Updated: August 12, 2026 at 3:11 AM · Expires: December 6, 2026 at 6:42 PM

Domain Age 11 months Recently Registered

Registrant Personal information withheld Protected by Gridinsoft

Registration country United States

Registrar GoDaddy.com, LLC IANA ID: 146

Abuse Email [email protected]

Domain Status Client: Delete · Renew · Transfer Prohibited +1 more · DNSSEC: UNSIGNED

Top Level Domain .io Generic TLD

Technical Details

IP Address 104.21.25.54

Hosting Provider AS13335 Cloudflare, Inc. US

Network AS13335 - Cloudflare, Inc.

SSL Certificate WE1 TLSv1.3 · Valid for: 3 months · from September 29, 2026 at 12:21 AM · to December 28, 2026 at 1:21 AM

Name Servers marlowe.ns.cloudflare.com
casey.ns.cloudflare.com

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 MarkView - Free Markdown Viewer for Mac, Windows & Linux

Original description MarkView is a free desktop app for opening and reading Markdown (.md) files. Like the Adobe Acrobat Reader app, but for Markdown. macOS, Windows, and Linux.

Primary Language

Profile

Doug Kerwin · dwkerwin · 12 followers · 38 repos · 11.9 years

Mentioned hosts (13)

buymeacoffee.com linkedin.com cloudflareinsights.com alternativeto.net dougkerwin.com markview.io fonts.gstatic.com static.cloudflareinsights.com ensomethod.org fonts.googleapis.com www.producthunt.com github.com cdnjs.buymeacoffee.com

Security Analysis

Detection Signatures

Linux

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

Google Verification

How to block Markview.io?

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

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

See detailed instructions for more options.

Are You the Owner?

If you own Markview.io 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 markview.io

5 4 3 2 1

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