Is pubmatic.com legit?
This site appears trustworthy overall, demonstrating strong technical foundations and a legitimate web presence. While a large number of external scripts and incomplete legal pages are minor concerns, they don't significantly detract from its otherwise solid profile.
Professional Services average: 81/100 · based on 22 sites
Checked: April 27, 2026 at 5:18 AM UTC
Is pubmatic.com a scam? Here's what we found.
The site has a very strong security profile with modern TLS 1.3, HSTS enforcement, clickjacking protection, and is clean on Google Web Risk. The only minor concern is the high number of external scripts, which could introduce vulnerabilities.
The domain is well-established, nearly 20 years old, with publicly visible WHOIS information and a long registration expiry, indicating stability and transparency of ownership.
With a high Tranco rank, no DNS blacklist hits, and a long operational history, the site demonstrates a strong and established reputation online.
The website shows good transparency with complete branding, clear contact information, and a presence on multiple social media platforms.
While the site provides some legal documentation, the absence of either a privacy policy or terms of service is a notable gap in compliance for a business of this scale.
The site boasts robust infrastructure with multiple IP addresses, properly configured email (SPF/DMARC), a sitemap, and quick page load times, ensuring reliability and deliverability.
Signals Detected
This is one of the most visited websites globally
Site uses structured data identifying itself as: BreadcrumbList, WebSite, Organization
Excessive number of external scripts — may indicate malicious injection
Valid certificate, expires in 208 days
Certificate issued by Amazon
Connection uses TLS 1.3
This business has no Trustpilot presence — not unusual for smaller or newer companies
Site has custom branding and social media metadata
robots.txt has 4 directives and references a sitemap
Resolves to: 2600:9000:28eb:2400:1a:89bc:d200:93a1, 2600:9000:28eb:c200:1a:89bc:d200:93a1, 2600:9000:28eb:6a00:1a:89bc:d200:93a1, 2600:9000:28eb:a800:1a:89bc:d200:93a1, 2600:9000:28eb:3c00:1a:89bc:d200:93a1, 2600:9000:28eb:8c00:1a:89bc:d200:93a1, 2600:9000:28eb:a400:1a:89bc:d200:93a1, 2600:9000:28eb:3a00:1a:89bc:d200:93a1, 3.174.46.10, 3.174.46.58, 3.174.46.108, 3.174.46.83
Mail servers: pubmatic-com.mail.protection.outlook.com.
Domain has SPF email authentication configured
Domain has DMARC email authentication configured
DNS providers: dns1.p01.nsone.net., dns2.p01.nsone.net., dns3.p01.nsone.net., dns4.p01.nsone.net.
Domain created 2006-12-29T02:10:07Z (19 years, 7 months ago)
Registered through GoDaddy.com, LLC
Expires in 3056 days
DNSSEC status from WHOIS
Site enforces HTTPS via HSTS
X-Frame-Options: SAMEORIGIN
Web server: Caddy
No threats detected by Google Web Risk
crt.sh returned status 429
Site maintains a proper sitemap with 27 indexed pages
Not found on any DNS blacklists
Could not query Wayback Machine
Website is live and responding
Website appears to have contact information
Website is missing either privacy policy or terms of service
Website links to multiple social media platforms
Fast page load
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