Is coinbase.com legit?
Coinbase.com appears to be a highly trustworthy platform, backed by a long-standing domain and robust security. While there are minor gaps in contact information and legal page accessibility, these don't undermine its overall reliability given its industry prominence.
Crypto average: 76/100 · based on 25 sites
Checked: April 18, 2026 at 7:59 AM UTC · Refresh
Is coinbase.com a scam? Here's what we found.
The security posture is excellent, featuring modern TLS 1.3 encryption, a valid certificate from Google Trust Services, strong HSTS, and protection against clickjacking. Google Web Risk found no threats, affirming a secure browsing environment.
This is a well-established entity, with a domain age of 14 years and registration through the highly reputable MarkMonitor Inc. The relatively short domain expiry is a minor note but MarkMonitor usually handles renewals meticulously.
Coinbase.com enjoys a very high reputation, evidenced by its high Tranco Rank, clean DNS blacklists, and an extensive web archive history. These indicators confirm its status as a major and recognized online entity.
Transparency is decent overall, but it falls short with no obvious contact information and a lack of social media links on the homepage, which could make it harder for users to connect directly with the platform.
While foundational, the signal indicates 'partial' legal pages, specifically missing either a privacy policy or terms of service. For a financial institution, complete and easily accessible legal documentation is paramount for user trust and regulatory compliance.
The website's infrastructure is solid, utilizing Cloudflare for robust DNS resolution and name servers, along with comprehensive email authentication (SPF and DMARC). The HTTP 403 status is likely a bot-detection mechanism, not a general user access issue.
Signals Detected
No structured data markup found
This is a well-known, high-traffic website
This business has no Trustpilot presence — not unusual for smaller or newer companies
Valid certificate, expires in 68 days
Certificate issued by Google Trust Services
Connection uses TLS 1.3
Site has a favicon but no social sharing metadata
Domain created 2011-07-02T18:23:22Z (14 years, 0 months ago)
Registered through MarkMonitor Inc.
Expires in 75 days
DNSSEC status from WHOIS
crt.sh returned status 429
robots.txt has 59 directives and references a sitemap
Resolves to: 2a06:98c1:3105::6812:230f, 2606:4700:440a::ac40:98f1, 104.18.35.15, 172.64.152.241
Mail servers: aspmx.l.google.com., alt1.aspmx.l.google.com., alt2.aspmx.l.google.com., alt3.aspmx.l.google.com., alt4.aspmx.l.google.com.
Domain has SPF email authentication configured
Domain has DMARC email authentication configured
DNS providers: sam.ns.cloudflare.com., sue.ns.cloudflare.com.
Site enforces HTTPS via HSTS
X-Frame-Options: SAMEORIGIN
Web server: cloudflare
No threats detected by Google Web Risk
Not found on any DNS blacklists
Website returned status 403
No obvious contact information found on homepage
Website is missing either privacy policy or terms of service
No social media links found on homepage
No sitemap found — common for smaller sites
Earliest archive snapshot from 20010719
Fast page load
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