Is Sidn.nl Legit or Not?
Our checks and user reviews suggest this website is legitimate. Still use normal caution when paying online.
Last checked October 24, 2026
Summary
Sidn.nl (operated by Stichting Internet Domeinregistratie Nederland) has a trust score of 96 out of 100. The domain was registered on November 18, 1999, about 27.0 years ago, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking."
What we found
- +10 Valid HTTPS certificate
- +25 Domain registered 27+ years ago
- +3 Contact details published on the website
- +3 Privacy, terms or refund policies are linked
- +5 Organisation-validated certificate issued to Stichting Internet Domeinregistratie Nederland
Every website starts at 50 points. How the score works
Company and contact
- Company
- Stichting Internet Domeinregistratie Nederland
- Source
- Security certificate (organisation validated)
- [email protected]
- Phone
- +31263525500
- Policies linked
- Contact, Privacy policy, Terms
Domain and security
- Registered
- Nov 18, 1999
- Domain age
- 27.0 years
- Expires
- Unknown
- Registrar
- Stichting Internet Domeinregistratie Nederland
- Registry status
- Active
- HTTPS
- Valid certificate
- Certificate issuer
- Hellenic Academic and Research Institutions CA until Nov 6, 2026
- IP address
- 34.111.90.63
- 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.
Sidn.nl reviews
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What people search about Sidn.nl
The most common searches about Sidn.nl, so you can see what other shoppers want to know.
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Is Sidn.nl legit, safe or a scam?
Is Sidn.nl legit?
Based on our checks, Sidn.nl scores 96 out of 100, which we rate as "Likely Legit". The domain has been registered for 27.0 years. There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Sidn.nl safe to buy from?
Sidn.nl 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 Sidn.nl real or fake?
Sidn.nl looks like a real, established website: its domain is 27.0 years old and it is operated by Stichting Internet Domeinregistratie Nederland.
Is Sidn.nl a scam?
We found no strong signs that Sidn.nl is a scam, but no automated check is perfect. Read the reviews for real experiences.
Is Sidn.nl trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 96 out of 100.
Who owns sidn.nl?
According to security certificate (organisation validated), the website is operated by Stichting Internet Domeinregistratie Nederland. The domain is registered through Stichting Internet Domeinregistratie Nederland.
How can I contact Sidn.nl customer service?
The website publishes the email address [email protected] and the phone number +31263525500, and links to a contact page from its homepage. Only use contact details shown on sidn.nl itself, because scammers post fake support numbers online.
How do I log in to Sidn.nl safely?
Type https://sidn.nl yourself or use a bookmark, rather than following links in emails or text messages. Scammers copy login pages on lookalike addresses to steal passwords.