Is adnxs.com legit?
You should use caution when interacting with adnxs.com. Despite its high global rank and long domain age, the website returns a 404 error, lacks essential legal pages, and has no visible contact information or branding, raising significant concerns about its current operational status and trustworthiness.
Advertising average: 67/100 · based on 6 sites
Checked: April 19, 2026 at 10:22 PM UTC
Is adnxs.com a scam? Here's what we found.
Security measures are robust with a valid SSL certificate from a reputable issuer and a clean Google Web Risk report. The use of TLS 1.2 is a positive, although not the latest version, it secures connections.
The domain is very old and registered through a reputable registrar, indicating a strong historical presence. However, the rapidly approaching domain expiry is a notable concern, suggesting potential future issues or neglect.
With a high Tranco rank and clean DNS blacklists, the site has a strong reputation for widespread internet presence and avoiding misuse. The inability to check the Web Archive is a minor gap.
Transparency is a significant weakness; the website is functionally down (404), lacks basic branding like a favicon, provides no contact information, and has no social media presence, creating a highly opaque user experience.
Compliance is severely lacking due to the complete absence of a privacy policy and terms of service, which would be expected for any operational and legitimate online entity.
The DNS resolution is robust with multiple IPs and good page load times. DNSSEC is unsigned, and the absence of MX records are minor issues, but overall infrastructure seems stable for serving content.
Signals Detected
No structured data markup found
This is one of the most visited websites globally
This business has no Trustpilot presence — not unusual for smaller or newer companies
Domain created 2008-05-27T17:02:39Z (17 years, 1 months ago)
Registered through MarkMonitor Inc.
Expires in 37 days
DNSSEC status from WHOIS
Valid certificate, expires in 190 days
Certificate issued by DigiCert Inc
Connection uses TLS 1.2
No favicon found — unusual for an established business
No robots.txt file — common for small sites
Resolves to: 185.89.210.212, 185.89.211.84, 185.89.210.90, 185.89.210.153, 185.89.210.180, 185.89.211.132, 185.89.210.122, 185.89.210.20, 185.89.211.116, 185.89.210.46
No MX records found — domain may not handle email
DNS providers: ns1.gslb.com., ns2.gslb.com.
No sitemap found — common for smaller sites
Web server: nginx/1.25.5
No threats detected by Google Web Risk
Website returned status 404
No obvious contact information found on homepage
No privacy policy or terms of service found
No social media links found on homepage
Could not query Wayback Machine
Not found on any DNS blacklists
Could not query certificate transparency logs
Fast page load
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