Tools
Lookup pages for security teams and builders.
Turn domains, email signals, bot networks, and Radar rankings into crawlable investigation pages.
Free risk report tools
Start with a mini report, then generate a full fraud report when you need saved history, watchlist actions, or API automation.
Mini report Free IP Abuse Check IP abuse, VPN, proxy, datacenter, ASN, and blocklist signals summarized as a mini risk report. Mini report Free Email Risk Check Disposable, role, free-mailbox, and domain mismatch signals translated into a Trust, Review, or Block recommendation. Mini report Free Domain Reputation Check Domain reputation, TLD risk, DNS posture, and abuse indicators presented as a decision-first report. Mini report Free Website Request Risk Check Paste website request or ecommerce order details and get a mini risk report before generating the full report.
Lookup Tools
Interactive utilities that turn intelligence signals into investigation pages.
Domain Rankings
Radar-backed domain popularity and trend pages.
Cloudflare Radar Domain Rankings Popular and trending domains from Cloudflare Radar with direct RequestGuard lookup links. Popular domains Top 100 Domain Rank The current top 100 domains from Cloudflare Radar, linked to DNS lookup pages. Fast movers Trending Rising Domains Domains with the sharpest increase in Cloudflare Radar ranking interest. Sustained trend Trending Steady Domains Domains with sustained Radar ranking momentum over the latest observation window.
Email Intelligence
Disposable email and malicious or spam-heavy TLD references.
Email risk Disposable Email Domains A practical reference for temporary inbox domains and signup abuse prevention. Email Radar Spam-Heavy Email TLDs Top-level domains most associated with spam-classified email in Cloudflare Radar. Email Radar Malicious Email TLDs Top-level domains most associated with malicious email classification in Cloudflare Radar.
Bot & Attack Intelligence
Radar-backed ASN views for automated traffic and attacks.