Score any domain on the signals scammers can't fake quickly: age, DNS, SSL, MX and TLD reputation.
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Scam sites share a fingerprint: brand-new registration, no MX records, a missing SSL certificate, and a cheap throwaway TLD. This analyzer pulls live WHOIS, DNS, SSL and TLD data for any domain and combines them into a single trust score and verdict — the fast "should I trust this seller / sender / link?" check before you hand over money or credentials.
Type or paste the domain you want to inspect into the input field at the top of the page.
Click the check button — the tool queries live data sources and returns results in seconds.
Review each finding: status, score, and the reason behind every warning are listed line by line.
Follow the linked remediation guides to fix issues, or copy the report to share with your team.
When something in your stack misbehaves, half the battle is figuring out whether the problem is you, the network, or the other side. Suspicious Domain Analyzer gives you a fast, opinionated readout so you can rule things in and out in seconds. Because the check runs on live infrastructure and reports raw results — not marketing-safe summaries — you can trust what you see and act on it. Toolzer's design philosophy is simple: privacy-first (no tracking, no accounts), performance-first (the page is interactive in under a second on a 3G connection), and honesty-first (no fake ratings, no dark patterns, no upsells). Suspicious Domain Analyzer follows the same rules as every other utility on the site. You can bookmark this page, share the URL with a colleague, or pin it to your browser's toolbar — the experience will be identical every visit, and it will keep working even if you're on airplane Wi-Fi. Real people use this tool for real work — freelancers cleaning up client deliverables, sysadmins triaging tickets, students finishing assignments — and it is tuned for those workflows, not for demo videos.
Domain age. Most phishing and scam domains are less than 30 days old — legitimate businesses rarely operate on brand-new domains.
Real businesses can receive email at their own domain. Scam shops often skip MX setup entirely, which is a strong negative signal.
Yes — newly launched startups or domains on cheap TLDs can score lower. Treat the score as a prompt to look closer, not a final verdict.
We forward only the domain you enter to public WHOIS, DNS and SSL services. We never log or store it.
No. Every utility on Toolzer is free, anonymous, and works in any modern browser without registration.
Yes. Whenever the tool can produce an answer entirely in the browser, the data never leaves your device.
Yes. The interface is fully responsive and works on iOS Safari, Android Chrome, and every modern mobile browser.
Yes. Every Toolzer page has a clean permanent URL you can bookmark or share.
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