YouAppi.com is a mobile in-app advertising and retargeting platform serving app marketers. For this kind of business, longevity matters: the domain has been registered since 2010, a strong sign of an established player in the ad-tech space. The site is well-configured technically, with fast load times and proper security protections — important for handling campaign data. YouAppi provides clear contact information and an about page, as expected for a B2B company that needs to build trust with potential clients. The privacy policy and terms of service are present, covering essential legal bases. Overall, the signals point to a legitimate business, not a scam. If you're considering working with YouAppi for app retargeting or user acquisition, the available evidence supports that it is a genuine company with a solid web presence.
In plain English
YouAppi is a legitimate mobile advertising and retargeting company with a long history and solid technical setup. The site has been around for over 16 years, with clean security and reputation signals, and provides standard transparency and compliance pages. You can feel confident interacting with this business.
Where the score comes from
Solid security setup with modern encryption and strong browser protections. No malware or phishing flags, which is exactly what you'd expect from a legitimate ad-tech company.
The domain has been registered for 16 years, a strong indicator of an established business. Ownership is through a reputable registrar and privacy on WHOIS is standard for any company.
Clean across threat databases and with a decent web traffic rank, plus the long domain history, this site has a good reputation.
YouAppi provides an about page, contact details, and links to social media — good transparency for a B2B service. No Trustpilot presence is unremarkable for this industry.
Privacy policy and terms of service are present, covering the basics. A dedicated legal entity disclosure isn't found but isn't required in the US where the company likely operates.
Technically well-configured with fast load times, CDN delivery, and email authentication. This suggests a professional operation that invests in its web setup.
What we checked
Security & Transport
Certificate issued by Google Trust Services
X-Frame-Options: SAMEORIGIN
Site has Content Security Policy configured
No threats detected by Google Web Risk
Site enforces HTTPS via HSTS
Valid certificate, expires in 72 days
Site sets multiple security response headers: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy
Web server: cloudflare
Connection uses TLS 1.3
Identity & WHOIS
Site publishes an About / Team / Company page — a transparency signal that the operator is willing to describe who runs the business.
Site has custom branding and social media metadata
No dedicated legal-entity disclosure page detected — common and expected outside the EU, but required for commercial sites in Germany, France, Spain, Italy, and other EU jurisdictions.
Website appears to have contact information
Domain created 2010-04-03T20:41:37Z (16 years, 6 months ago)
Expires in 258 days
Website has both privacy policy and terms of service pages
Registered through Amazon Registrar, Inc.
Infrastructure & DNS
Site is served behind Cloudflare — indicates real operational investment in edge infrastructure
Domain enforces DMARC — unauthenticated mail is quarantined
Not found on any DNS blacklists
Resolves to: 199.60.103.3, 199.60.103.103
Domain is not signed with DNSSEC
DNSSEC status from WHOIS
Mail servers: aspmx.l.google.com., alt2.aspmx.l.google.com., alt1.aspmx.l.google.com., alt4.aspmx.l.google.com., alt3.aspmx.l.google.com.
Hosted on: AS209242 CLOUDFLARESPECTRUM Cloudflare, Inc. (US)
DNS providers: ns-1140.awsdns-14.org., ns-1757.awsdns-27.co.uk., ns-415.awsdns-51.com., ns-857.awsdns-43.net.
Fast page load
Reputation & Reach
HTML declares lang="en"
Site maintains a proper sitemap with 361 indexed pages
Website links to multiple social media platforms
No structured data markup found
This site has moderate global traffic
query Wayback Machine: Get "https://archive.org/wayback/available?timestamp=19960101&url=youappi.com": read tcp 157.90.171.240:45984->207.241.224.2:443: read: connection reset by peer
Website is live and responding
robots.txt has 6 directives
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