Is Cert.org Legit or Not?
Our checks and user reviews suggest this website is legitimate. Still use normal caution when paying online.
Last checked October 23, 2026
Summary
Cert.org (operated by Carnegie Mellon University) has a trust score of 93 out of 100. The domain was registered on December 31, 1991, about 34.8 years ago, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "The Software Engineering Institute is leading and advancing software and cybersecurity to solve the nation"
What we found
- +10 Valid HTTPS certificate
- +25 Domain registered 35+ years ago
- +3 Contact details published on the website
- +5 Organisation-validated certificate issued to Carnegie Mellon University
Every website starts at 50 points. How the score works
Company and contact
- Company
- Carnegie Mellon University
- Source
- Security certificate (organisation validated)
- Not found
- Phone
- +14122685800
- Policies linked
- Contact, About, Privacy policy
Domain and security
- Registered
- Dec 31, 1991
- Domain age
- 34.8 years
- Expires
- Nov 18, 2034 (in 2,934 days)
- Registrar
- Amazon Registrar, Inc.
- Registry status
- Transfer lock on (protects against hijacking)
- HTTPS
- Valid certificate
- Certificate issuer
- InCommon, LLC until Jan 27, 2027
- DNS / hosting
- Amazon Web Services
- IP address
- 147.72.252.242
- Email on domain
- Set up
- Google Safe Browsing
- Not checked
Connected websites
Redirects, shared servers, the same operator and links can reveal a network of related sites.
Cert.org reviews
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What people search about Cert.org
The most common searches about Cert.org, so you can see what other shoppers want to know.
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Is Cert.org legit, safe or a scam?
Is Cert.org legit?
Based on our checks, Cert.org scores 93 out of 100, which we rate as "Likely Legit". The domain has been registered for 34.8 years. There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Cert.org safe to buy from?
Cert.org uses a valid HTTPS certificate, so payment details are encrypted on the way to the site. Whatever the score, pay with a card or PayPal so you can dispute the charge if something goes wrong.
Is Cert.org real or fake?
Cert.org looks like a real, established website: its domain is 34.8 years old and it is operated by Carnegie Mellon University.
Is Cert.org a scam?
We found no strong signs that Cert.org is a scam, but no automated check is perfect. Read the reviews for real experiences.
Is Cert.org trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 93 out of 100.
Who owns cert.org?
According to security certificate (organisation validated), the website is operated by Carnegie Mellon University. The domain is registered through Amazon Registrar, Inc..