Is Tmf-sustainable.jp Legit or Not?
Some signals are mixed. Read the reviews, check the return policy and prefer a payment method with buyer protection.
Last checked November 3, 2026
Summary
Tmf-sustainable.jp (operated by Tokyo Marathon Foundation) has a trust score of 52 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: "持続可能な社会づくりに向けた取り組みを紹介する、東京マラソン財団のサステナビリティ特設サイトです。「事業活動における環境への配慮」「社会貢献及び普及啓発」「コミュニティとの連携と多様性・包摂性の推進」を主軸とした活動を…"
What we found
- +10 Valid HTTPS certificate
- 0 Domain age could not be determined
- −5 No contact details found on the homepage
- −3 No email set up on this domain
Every website starts at 50 points. How the score works
Company and contact
- Company
- Tokyo Marathon Foundation
- Source
- Copyright notice on the website
- 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
- Let's Encrypt until Jan 7, 2027
- DNS / hosting
- Amazon Web Services
- IP address
- 54.64.106.17
- 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 (13)
External websites linked from the homepage.
Tmf-sustainable.jp reviews
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What people search about Tmf-sustainable.jp
The most common searches about Tmf-sustainable.jp, so you can see what other shoppers want to know.
- tmf sustainable cities challenge
- tmf review
Is Tmf-sustainable.jp legit, safe or a scam?
Is Tmf-sustainable.jp legit?
Based on our checks, Tmf-sustainable.jp scores 52 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 Tmf-sustainable.jp safe to buy from?
Tmf-sustainable.jp 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 Tmf-sustainable.jp real or fake?
Tmf-sustainable.jp appears to be a real website, but some signals are mixed. Check the contact details and reviews before trusting it with money.
Is Tmf-sustainable.jp a scam?
We cannot rule it out. Tmf-sustainable.jp shows mixed signals, so read the reviews and start with a small order if you decide to buy.
Is Tmf-sustainable.jp trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 52 out of 100.
Who owns tmf-sustainable.jp?
According to copyright notice on the website, the website is operated by Tokyo Marathon Foundation.