Is etherscan.io legit?
Etherscan.io appears to be a mostly safe platform, primarily benefiting from its established domain age, strong infrastructure, and clean security checks. However, significant concerns arise from a lack of transparency regarding contact information, social media presence, and crucially, the complete absence of legal pages like a privacy policy, which is unusual and concerning for a service in the crypto space.
Crypto average: 76/100 · based on 25 sites
Checked: April 18, 2026 at 8:05 AM UTC · Refresh
Is etherscan.io a scam? Here's what we found.
The site boasts a strong security profile with a valid and modern SSL certificate, robust clickjacking protection, and no threats detected by Google Web Risk, indicating a commitment to user data safety.
With a decade-long domain history, etherscan.io demonstrates established longevity, but the use of a privacy service to mask registrant details does reduce transparency regarding who is ultimately behind the operation.
The site enjoys a high Tranco rank, indicating significant traffic and recognition, and is not found on any DNS blacklists, which collectively points to a reputable standing within its sphere.
This is a weak area, as the missing favicon, 403 error upon initial check, lack of clear contact information, and absence of social media links make it difficult for users to engage or understand the entity behind the site.
The complete absence of crucial legal pages like a privacy policy or terms of service is a serious compliance oversight, especially for a site that likely handles sensitive blockchain data, leaving users without clear stipulations on data handling or usage.
The site's underlying infrastructure is robust, featuring excellent DNS resolution, DNSSEC, and strong email authentication, all contributing to a very stable and well-managed technical foundation.
Signals Detected
This is a well-known, high-traffic website
No structured data markup found
This business has no Trustpilot presence — not unusual for smaller or newer companies
No favicon found — unusual for an established business
Valid certificate, expires in 36 days
Certificate issued by Google Trust Services
Connection uses TLS 1.3
crt.sh returned status 429
X-Frame-Options: SAMEORIGIN
Web server: cloudflare
No threats detected by Google Web Risk
No sitemap found — common for smaller sites
No robots.txt file — common for small sites
Resolves to: 2606:4700:10::ac42:9560, 2606:4700:10::6814:25e5, 104.20.37.229, 172.66.149.96
Mail servers: mx.zoho.com., mx2.zoho.com., mx3.zoho.com.
Domain has SPF email authentication configured
Domain has DMARC email authentication configured
DNS providers: dora.ns.cloudflare.com., hank.ns.cloudflare.com.
Website returned status 403
No obvious contact information found on homepage
No privacy policy or terms of service found
No social media links found on homepage
Not found on any DNS blacklists
Domain created 2015-08-12T07:11:23Z (10 years, 10 months ago)
Registered through NameCheap, Inc.
Expires in 1211 days
DNSSEC status from WHOIS
Could not query Wayback Machine
Fast page load
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