Trusted but Verify
Current checks lean positive for this site, supported by no major malware/phishing detections and verified business services, though a basic verification step is still sensible.
Trust signal radarNormalized trust signals for reef.coDomain Maturity: 1742 daysDomain MaturityWarning Cleanliness: 0 detectionsWarningCleanlinessSafety Level: 0 negative tags, 1 warning signalSafetyLevelPositive Signals: 4 positive signalsPositiveSignalsPopularity: Estimated low traffic without Tranco or social profile dataPopularityTrust Zone: .coTrust ZoneOperational Signals: 2 detected servicesOperationalSignalsLocation Credibility: Hosting country USLocation Credibility
Figure 1. Trust signal radar for reef.co. Larger shaded area indicates stronger trust signals.
How we scored reef.co
On-page mentions:
Artificial Intelligence
Tech signals:
React Platform, Next.js Framework
Positive signals:
no major malware/phishing detections
strong independent trust
a long-term domain history (4.8 years)
verified business services
an active SSL certificate (3 months)
Context signals:
content related to AI-related content
Last checked August 18, 2026 at 2:12 AM by
Gridinsoft Trust Model v2.5.1
We reviewed reef.co and found mostly positive signals. Current checks lean toward a legitimate, lower-risk profile, although a few caution points still keep it short of a fully verified standing. The current trust score is 79/100. Key signals include no major malware/phishing detections, strong independent trust, and a domain age of 4.8 years. Verify key details before sharing personal information or relying on the site for important actions.
Figure 2.
Website screenshot for Reef.co.
2026-08-18 05:12:49
FAQ
Is reef.co safe?
Based on current analysis, reef.co appears to be generally safe. No major malware or phishing threats were detected, and strong independent trust and a domain age of 4.8 years support this assessment. Basic verification is still reasonable before relying on the site.
Why does reef.co look trustworthy?
Key factors include registrar information (GoDaddy.com, LLC), hosting in US, and content related to AI-related content. Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Taken together, these factors support a mostly positive trust assessment, although routine verification is still reasonable.
Reef Digital Footprints
A structured view of the site's detected themes, page signals, and related online footprint elements.
Registration Form
Automated page analysis detected form or data-entry functionality on reef.co. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.
Artificial Intelligence
This site references AI-related technologies, features, or product positioning in its content.
React Platform
The reef.co website is built using React, a popular JavaScript library for creating interactive user interfaces.
Next.js Framework
Long Term Domain
This site is registered for an extended period, which is generally a positive continuity signal.
Established Domain
This site has maintained active domain presence over time, indicating operational continuity.
High Trust Score
Verified Business Services
The domain reef.co 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.
Domain Information
CreatedNovember 9, 2021 at 5:00 PMUpdated: July 23, 2026 at 1:31 AM ยท Expires: November 9, 2028 at 11:59 PM
Hosting ProviderGoogle LLCKansas City, Missouri, USยทHosting Provider ยท Anycast
NetworkAS396982 - Google LLCHosting
SSL CertificateWR3TLS 1.3 ยท Valid for: 3 months ยท from July 23, 2026 at 4:52 AM ยท to October 21, 2026 at 5:48 AM
Name Serversblakely.ns.cloudflare.com dakota.ns.cloudflare.com
Content Analysis
Website titleReef โ A Shared Workspace for People and AI Agents
Website descriptionReef brings conversations, documents, tasks, and connected apps together in one shared workspace for people and AI agentsโat work and at home.
Primary Language
Mentioned hosts (2)
us.i.posthog.comreef.co
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
Verified ServicesThis domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Google Verification
Domain ownership verified by Google.
Zoom
Video conferencing and online meetings platform.
Security FingerprintUnique identifier based on site analysis
If you own Reef.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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Help protect others by sharing this page on social media! The more people who know about reef.co, the fewer chances they have to deceive someone else.Help others evaluate reef.co by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about reef.co, the fewer chances they have to deceive someone else. Help others evaluate reef.co by sharing this page on social media!