Is Superuser.com Legit or Not?
Our checks and user reviews suggest this website is legitimate. Still use normal caution when paying online.
Last checked October 17, 2026
Summary
Superuser.com (operated by Stack Overflow) has a trust score of 88 out of 100. The domain was registered on November 1, 1995, about 31.0 years ago, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "Q&A for computer enthusiasts and power users"
What we found
- +10 Valid HTTPS certificate
- +25 Domain registered 31+ years ago
- +3 Contact details published on the website
- +3 Privacy, terms or refund policies are linked
- −3 No email set up on this domain
Every website starts at 50 points. How the score works
Company and contact
- Company
- Stack Overflow
- Source
- Structured data on the website
- Not found
- Phone
- Not found
- Policies linked
- Contact, About, Privacy policy, Terms, Returns & refunds
Domain and security
- Registered
- Nov 1, 1995
- Domain age
- 31.0 years
- Expires
- Feb 2, 2027 (in 88 days)
- Registrar
- CSC Corporate Domains, Inc.
- Registry status
- Transfer lock on (protects against hijacking)
- HTTPS
- Valid certificate
- Certificate issuer
- Let's Encrypt until Dec 30, 2026
- DNS / hosting
- Cloudflare
- IP address
- 198.252.206.1
- Email on domain
- Not set up
- Google Safe Browsing
- Not checked
Connected websites
Redirects, shared servers, the same operator and links can reveal a network of related sites.
Links to (6)
External websites linked from the homepage.
Superuser.com reviews
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What people search about Superuser.com
The most common searches about Superuser.com, so you can see what other shoppers want to know.
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Is Superuser.com legit, safe or a scam?
Is Superuser.com legit?
Based on our checks, Superuser.com scores 88 out of 100, which we rate as "Likely Legit". The domain has been registered for 31.0 years. There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Superuser.com safe to buy from?
Superuser.com 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 Superuser.com real or fake?
Superuser.com looks like a real, established website: its domain is 31.0 years old and it is operated by Stack Overflow.
Is Superuser.com a scam?
We found no strong signs that Superuser.com is a scam, but no automated check is perfect. Read the reviews for real experiences.
Is Superuser.com trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 88 out of 100.
Who owns superuser.com?
According to structured data on the website, the website is operated by Stack Overflow. The domain is registered through CSC Corporate Domains, Inc..
Is the Superuser.com app safe?
Our checks cover the website superuser.com, not apps. Install the official app only from the Apple App Store or Google Play, and avoid APK files from other websites, a common way to spread malware.