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Known.is Website Review

April 5, 2026 at 3:08 PM
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Known → Safety Check

First checked April 5, 2026 at 3:08 PM
Website content and technical signals analyzed
Method: automated checks.
Every website owner can claim their profile for free and engage with reviewers.
Likely Safe Current checks suggest a low-risk profile, supported by a long-term domain history and strong community presence across verified profiles: X, LinkedIn.
Trust signal radar Normalized trust signals for known.is Domain Maturity: 2424 days Domain Maturity Warning Cleanliness: Estimated by 0 flagged (Bitdefender, Avira, Norton) Warning Cleanliness Safety Level: 0 negative tags, 1 warning signal Safety Level Positive Signals: 6 positive signals Positive Signals Popularity: Tranco rank 3,763,968 Popularity Trust Zone: .is Trust Zone Operational Signals: 10 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for known.is. Larger shaded area indicates stronger trust signals.

How we scored known.is

On-page mentions:
Popular Bank, Sports, COVID-19, Streaming Platform
Tech signals:
Advertising Network, Strong Community Presence
Positive signals:
Context signals:
  • content related to streaming media; sports
90 /100
Trust Score
6.6 years
Domain Age
US
Location
Last checked April 5, 2026 at 3:08 PM by Gridinsoft Trust Model v2.4.2
This domain was registered 6 years ago through the company 101Domain GRS Ltd. and had the owner Schireson Associates. Complaint contact not found.

About known.is

We reviewed known.is and found strong legitimacy signals. Current checks point to an established low-risk profile, with a trust score of 90/100 supporting that assessment. Key signals include a long-term domain history, strong community presence across verified profiles: X, LinkedIn, and strong independent trust.

Known.is
Figure 2. Website screenshot for Known.is. 2026-04-05 18:08:31

FAQ

Is known.is safe?

Yes, known.is appears to be low-risk based on current analysis. Signals such as a long-term domain history and strong community presence across verified profiles: X, LinkedIn support this assessment.

Is known.is legit or a scam?

Available data points to known.is being a legitimate website rather than a deceptive one. Verified public profiles linked to this domain (X, LinkedIn) further support that assessment.

Why is known.is considered safe?

Key factors include registrar information (101Domain GRS Ltd.), hosting in US, and content related to streaming media; sports. Security-source coverage was limited at the time of review, so malware and phishing findings may be incomplete. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Taken together, these factors support a low-risk assessment for this website.

Known Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Popular Bank
Sports
COVID-19
Streaming Platform
Advertising Network
Cookie Consent

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

Google Tag Manager

This website uses Google Tag Manager to add and update tracking tags on its website.

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.

Established Domain

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

High Trust Score
Verified X Profile

Ownership verification confirms that this site controls the X profile @Knownis (Known) (579 followers, 232 following, 860 posts, listed 4 times, since 2019, no account badge, location: NYC, LA, SF, SEA, BOS, ATX).

Verified LinkedIn Page

Ownership verification confirms that known.is controls the LinkedIn page Known (52,155 followers, 0 LinkedIn employees, company size 201-500 employees, founded unknown, industry: Advertising Services, headquarters: Manhattan, New York).

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

This domain 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.

Strong Community Presence

known.is has ownership-verified social or community presence with substantial audience reach.

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

Domain Information

Created November 13, 2019 at 10:00 PM Expires: November 13, 2026 at 10:00 PM
Domain Age 6.6 years
Registrant Schireson Associates
Registrar 101Domain GRS Ltd.
Registry Source ISNIC
Top Level Domain .is Domain Extension

Technical Details

IP Address 76.76.21.21
Hosting Provider Amazon.com, Inc. Walnut, California, US · Hosting Provider · Anycast
Network AS16509 - Amazon.com, Inc. Hosting
SSL Certificate R12 TLS 1.3 · Valid for: 3 months · from March 19, 2026 at 7:07 PM · to June 17, 2026 at 7:07 PM
Name Servers anahi.ns.cloudflare.com
drew.ns.cloudflare.com

Content Analysis

Website title Known | A Modern Marketing Agency
Website description We are a modern marketing company engineered with new scientific standards to meet the unprecedented challenges and opportunities facing marketers today.
Primary Language
Profile
@Knownis · 579 followers · 6.4 years
Known · 52,155 followers · Advertising Services · size 201-500 employees
Mentioned hosts (30)
match.adsrvr.org snap.licdn.com px.ads.linkedin.com www.googletagmanager.com digiday.com www.google-analytics.com www.instagram.com www.youtube.com cdn-cookieyes.com twitter.com www.googleadservices.com js.adsrvr.org log.cookieyes.com googleads.g.doubleclick.net www.adweek.com and 15 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Popular Bank Sports COVID-19 Streaming Platform 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 Apple Inc. services verification. Atlassian Software development tools (Jira, Confluence). Atlassian SENDING Atlassian email sending verification. Bpl DocuSign Electronic signature and agreement platform. Google Verification Domain ownership verified by Google. Jamf Apple device management solution. Jetbrains JetBrains tools verification. Perplexity AI AI search engine verification. Zoom Video conferencing and online meetings platform.
Security Fingerprint Unique identifier based on site analysis
butter-mississippi-lamp-thirteen

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Your score for known.is
90
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.

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