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Substrate.office.com Reputation Review

April 14, 2026 at 9:20 AM
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Substrate.office → Safety Check

First checked October 2, 2025 at 12:10 AM
Website content and technical signals analyzed
Method: automated checks.
Likely Safe Current checks lean positive for this site, supported by no major malware/phishing detections and a long-term SSL certificate (7 months), though a basic verification step is still sensible.

How we scored substrate.office.com

Tech signals:
Corporate Registration
Positive signals:
  • no major malware/phishing detections
  • strong independent trust
  • a long-term SSL certificate (7 months)
  • a long-term domain history (27.2 years)
Last checked April 14, 2026 at 9:20 AM by Gridinsoft Trust Model v2.4.3
This domain was registered 27 years ago through the company MarkMonitor Inc. and ownership information is not publicly available.

About office.com

We reviewed substrate.office.com 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 83/100. Key signals include no major malware/phishing detections, strong independent trust, and a long-term SSL certificate (7 months). Verify key details before sharing personal information or relying on the site for important actions.

FAQ

Is substrate.office.com safe?

Based on current analysis, substrate.office.com appears to be generally safe. No major malware or phishing threats were detected, and strong independent trust and a long-term SSL certificate (7 months) support this assessment. Basic verification is still reasonable before relying on the site.

Why does substrate.office.com look trustworthy?

Key factors include registrar information (MarkMonitor Inc.), hosting in CA, and a domain age of 27.2 years. 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.

Substrate.office Digital Footprints

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

Long Term SSL Certificate

The SSL certificate for this site is valid for more than 6 months, indicating a long-term commitment to security and trust.

Established Domain

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

High Trust Score
Corporate Registration

The domain substrate.office.com is registered through a corporate-focused registrar, MarkMonitor Inc., commonly used by established organizations for managed domain protection and portfolio control.

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 April 20, 1999 at 4:00 AM Updated: March 19, 2026 at 12:56 PM · Expires: April 20, 2027 at 4:00 AM
Domain Age 27.2 years
Registrar MarkMonitor Inc. IANA ID: 292
Abuse Email [email protected]
Domain Status Client Delete Prohibited · Client Transfer Prohibited · Client Update Prohibited +3 more · DNSSEC: UNSIGNED
Top Level Domain .com Generic TLD
Subdomain substrate

Technical Details

IP Address 40.99.227.114
Hosting Provider Microsoft Corporation Toronto, Ontario, CA
Network AS8075 - Microsoft Corporation Hosting
SSL Certificate DigiCert Global G2 TLS RSA SHA256 2020 CA1 TLS 1.3 · Valid for: 7 months · from March 18, 2026 at 12:00 AM · to October 2, 2026 at 11:59 PM
Name Servers ns1-05.azure-dns.com
ns2-05.azure-dns.net
ns3-05.azure-dns.org
ns4-05.azure-dns.info

Content Analysis

Website title Outlook
Mentioned hosts (3)
substrate.office.com login.microsoftonline.com res.public.onecdn.static.microsoft

Are You the Owner?

If you own Substrate.office.com 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 substrate.office.com
83
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.

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