Homeβ€Ί Social Mediaβ€Ί mastodon.social
Mostly Safe

Yes β€” mastodon.social looks mostly safe

78/ 100 trust score
Industry: Social Media Checked Jun 26, 2026 Social Media average: 59 32 signals
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In plain English

Mastodon.social is the flagship instance of the well-known Mastodon social network. It's not a scam β€” millions of users trust it for daily communication. The main caveats are that ownership details are somewhat opaque due to the .social TLD and a missing Wayback Machine history, but these are not unusual for a platform that prioritizes privacy.

Cross-referenced 32 live signals from Google Safe Browsing, VirusTotal, WHOIS and more on Jun 26, 2026. How we score β†’

Where the score comes from

We look at six areas. Here's how mastodon.social did in each.
90
Security

Strong security setup: modern TLS, enforced HTTPS, and multiple browser protections like clickjacking prevention. Clean bill from Google Web Risk and no malware flags β€” exactly what you'd expect from a major social platform.

70
Identity

WHOIS data is unavailable for the .social TLD, and the Wayback Machine has no archived snapshots β€” unusual for a high-traffic site. However, the domain is the well-known home of the Mastodon project, and the operator (Mastodon gGmbH) is a legitimate German non-profit, even if not explicitly disclosed on the homepage.

80
Reputation

The site ranks #2852 globally and is free of blacklists and threat reports. The missing archive history is the only hiccup, but for a platform that may actively block archiving, it's not a red flag. Overall, reputation is solid.

75
Transparency

An About page and full legal pages are present, but contact info isn't obvious on the homepage, and no social media links are visible (unsurprising for a social platform itself). It's decent for a non-profit open-source project, though a dedicated contact page would help.

70
Compliance

Privacy policy and terms of service are in place, which is essential for a platform handling user accounts. However, a dedicated legal-entity disclosure (imprint) was not detected, which is expected for a German entity β€” a minor gap.

85
Infrastructure

Fast page loads, a global CDN, proper email authentication, and strong DNS setup. No DNSSEC, but that's common. Infrastructure is robust and well-maintained, as you'd expect from a top-3000 site.

What we checked

The 32 signals behind this report.
Security & Transport
Certificate Issuer
Let's Encrypt
Clickjacking Protection
Present
Content Security Policy
Present
Google Web Risk
Clean
HSTS Header
Present
SSL Certificate
Valid
Security Headers
5 of 6
Server
Mastodon
TLS Version
TLS 1.3
Identity & WHOIS
About Page
Found
Branding
Missing
Business Disclosure
Not found
Contact Info
Not found
Legal Pages
Privacy & Terms found
WHOIS
Unable to check
Infrastructure & DNS
CDN
Cloud.ru / Selectel / generic
DMARC Record
p=quarantine
DNS Blacklists
Clean
DNS Resolution
8 IP(s)
DNSSEC
Not enabled
Email (MX Records)
1 record(s)
Hosting Network (ASN)
AS54113 FASTLY
Name Servers
4 server(s)
Page Load Time
47ms
SPF Record
Present
Reputation & Reach
Sitemap
Not found
Social Media Presence
None found
Structured Data
None found
Tranco Rank
Rank #2852
Web Archive History
No archive found
Website Status
Online
robots.txt
Present

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mastodon.social
78
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When you're choosing a social media platform, security and transparency matter. Mastodon.social is the main server for the decentralized Mastodon network, run by the German non-profit Mastodon gGmbH. It's not a scam β€” it's one of the most reputable instances out there. But does it hold up to scrutiny? Let's break it down.

First, the security side is strong: encrypted connections, protection against clickjacking, and no history of malware or phishing. That's what you want for a site where you'll log in and share content. The infrastructure is fast and uses a global CDN, so the experience is smooth.

On transparency, there's an About page and clear privacy and terms documents. But you won't find a phone number or email on the homepage, and since the .social TLD doesn't expose ownership data, you can't look up who registered the domain. However, Mastodon is an open-source project with a known team β€” a quick search will confirm that.

One odd signal: there are no Wayback Machine snapshots. That might be intentional, as many social sites block archiving. It doesn't mean the site is fake.

Looking at mastodon.social reviews from users, the general consensus is that it's a safe and reliable instance. Is mastodon.social a scam? No β€” it's the original home of a respected alternative to big tech platforms. If you're deciding whether to join, the bigger consideration is which community rules fit you, not whether the site is trustworthy. It is.

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