Is Marum.de Legit or Not?
Some signals are mixed. Read the reviews, check the return policy and prefer a payment method with buyer protection.
Last checked October 23, 2026
Summary
Marum.de (operated by Universitaet Bremen) has a trust score of 60 out of 100. The domain registration date could not be verified, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "Das MARUM entschlüsselt mit modernsten Methoden und eingebunden in internationale Projekte die Rolle des Ozeans im System Erde – insbesondere in Hinblick auf den globalen Wandel. Es erfasst die Wechselwirkungen zwischen…"
What we found
- +10 Valid HTTPS certificate
- 0 Domain age could not be determined
- −5 No contact details found on the homepage
- +5 Organisation-validated certificate issued to Universitaet Bremen
Every website starts at 50 points. How the score works
Company and contact
- Company
- Universitaet Bremen
- Source
- Security certificate (organisation validated)
- Not found
- Phone
- Not found
- Policies linked
- None found
Domain and security
- Registered
- Unknown
- Domain age
- Unknown
- Expires
- Unknown
- Registrar
- Unknown
- HTTPS
- Valid certificate
- Certificate issuer
- Hellenic Academic and Research Institutions CA until Apr 15, 2027
- IP address
- 134.102.234.63
- 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.
Links to (8)
External websites linked from the homepage.
Marum.de reviews
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What people search about Marum.de
The most common searches about Marum.de, so you can see what other shoppers want to know.
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Is Marum.de legit, safe or a scam?
Is Marum.de legit?
Based on our checks, Marum.de scores 60 out of 100, which we rate as "Use Caution". There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Marum.de safe to buy from?
Marum.de 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 Marum.de real or fake?
Marum.de appears to be a real website, but some signals are mixed. Check the contact details and reviews before trusting it with money.
Is Marum.de a scam?
We cannot rule it out. Marum.de shows mixed signals, so read the reviews and start with a small order if you decide to buy.
Is Marum.de trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 60 out of 100.
Who owns marum.de?
According to security certificate (organisation validated), the website is operated by Universitaet Bremen.