Check any indicator
Paste an IP, domain, URL, email, phone, wallet, or file hash — same lookup as the homepage, streamed into a full threat report.
Free to try · No credit card · Automate via API
What you get
One paste. Full context.
The report stream layers verdict, enrichment, and evidence as it arrives — built for triage, not a dashboard wall.
Multi-source verdict
Reputation, confidence, and source attribution in one stream.
Infrastructure context
WHOIS, DNS, geo, ASN, and SSL when the indicator supports it.
Hashes & scam vectors
File hashes, emails, phones, and wallets on the same report flow.
Analyst-ready output
HTML report in the browser, or JSON from the API check path.
Learn more
Domain Lookup: How to Identify Malicious Websites Before They StrikeMalicious websites are the launchpad for phishing, malware distribution, and credential theft. Learn how domain lookup tools use reputation data, WHOIS analysis, and threat feeds to identify dangerous domains before your users click.
How to Check If an IP Address Is MaliciousCheck the reputation of any IP in seconds: the signals that matter, the free tools that work, and how SOC teams triage a suspicious address.
Safe Browsing Guide: How to Check URLs for Hidden ThreatsDon't click that link yet! Learn how to check URLs for hidden threats and ensure safe browsing on any device.