Supper.co Scam Check: Blacklist Warning

August 27, 2026 at 6:15 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

Supper → Safety Check

First checked August 27, 2026 at 6:15 AM

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. These risks are driven by active warning signals despite the site's longer domain history.

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

How we scored supper.co

On-page mentions:

Artificial Intelligence

Positive signals:

strong independent trust
business infrastructure
verified business services
a long-term domain history (16.1 years)
an active SSL certificate (3 months)

Negative signals:

security-provider warnings
a malware or phishing blacklist detection (1)
limited independent reputation data

Context signals:

content related to AI-related content

35 /100

Trust Score

16.1 years

Domain Age

Location

External provider warnings

Last checked August 27, 2026 at 6:15 AM by Gridinsoft Trust Model v2.5.3

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What is Supper?

According to its current page title, supper.co presents itself as “Supper | The AI Data Agent for High-Growth Companies”. The sections below evaluate the site-specific reputation and technical findings.

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This domain was registered July 21, 2010 at 5:06 AM through the company Cloudflare, Inc. and had the owner Gridinsoft privacy protected.

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Is supper.co safe?

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

Why is supper.co marked "Suspicious Website"?

Gridinsoft's current assessment of supper.co is based on the domain-specific reputation, content, and technical signals listed in the report. 1 of 26 publicly displayed security sources report a warning. A separate license-restricted partner security signal also contributes to the automated assessment; its provider name and verdict cannot be displayed publicly under the source license.

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Artificial Intelligence

This site references AI-related technologies, features, or product positioning in its content.

Cookie Consent

This site implements a cookie-consent interface for managing tracking and data-collection preferences.

Blacklisted by Security Providers

Security intelligence signal: A security-provider signal contributes to the automated assessment of supper.co. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.

Established Domain

This site has maintained active domain presence over time, indicating operational continuity.

Verified Business Services

This domain publishes TXT verification records for multiple third-party business platforms. This indicates that the domain has been connected to those services at the DNS level.

Business Infrastructure

The domain supper.co is configured for several service layers, such as email delivery, platform verification, or security tooling. This reflects a broader operational setup than a minimal single-purpose deployment.

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.

Sophos

Spam

External provider results for Supper.co, last checked August 26, 2026. — VirusTotal

Domain Information

Created July 21, 2010 at 5:06 AM Updated: June 29, 2026 at 4:52 PM · Expires: July 20, 2027 at 11:59 PM

Domain Age 16.1 years

Registrant Gridinsoft privacy protected US (United States)

Registrar Cloudflare, Inc. IANA ID: 1910

Abuse Email [email protected]

Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED

Top Level Domain .co Generic TLD

Technical Details

HTTP status 301

IP Address 198.202.211.1

Hosting Provider AS209242 Cloudflare London, LLC San Francisco, California, US

SSL Certificate WE1 QUIC · Valid for: 3 months · from July 27, 2026 at 2:48 AM · to October 25, 2026 at 3:48 AM

Name Servers armfazh.ns.cloudflare.com
ursula.ns.cloudflare.com

Content Analysis

Website title Supper | The AI Data Agent for High-Growth Companies

Website description Supper connects your data, cleans it, and maps your business language so you can answer critical questions in minutes.

Primary Language

Mentioned hosts (23)

track-na2.hubspot.com unpkg.com hubspotv2.use1-marketplace-1p-apps-prod-red.if.webflow.services cta-na2.hubspot.com js-na2.hubspot.com cdn.prod.website-files.com perf-na2.hsforms.com www.linkedin.com www.supper.co fonts.googleapis.com js-na2.hs-scripts.com forms-na2.hscollectedforms.net js-na2.hsadspixel.net ajax.googleapis.com js-na2.hs-banner.com and 8 more

Security Analysis

Detection Signatures

Artificial Intelligence Cookie Consent

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

Apple Google Verification HubSpot

How to block Supper.co?

Our Anti-Malware can automatically block access to supper.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 supper.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 supper.co.

See detailed instructions for more options.

Are You the Owner?

If you own Supper.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.

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Your score for supper.co

5 4 3 2 1

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