Scan any domain or IP in seconds.
Run WHOIS, DNS, SSL, security headers, blacklist checks, and more from a single interface. No registration required.
Scan leaderboard
Most searched domains and IPs.
- #1 google.com 153 scans
- #2 nerdtools.co.uk 76 scans
- #3 joehuggans.dev 61 scans
- #4 stiftelse-forum.se 45 scans
- #5 pedago.se 38 scans
Most recent scans
Latest searches across the toolset.
- #1 pedago.se Mar 23, 22:42
- #2 unlimitedworship.org Mar 23, 22:40
- #3 mwrn.net Mar 23, 22:35
- #4 arcademanager.se Mar 23, 22:34
- #5 mandolin-orchestra.net Mar 23, 21:47
Why NerdTools?
Everything in one place
Stop juggling browser tabs. Run WHOIS, DNS, SSL, security headers, blacklist checks, and more from a single page.
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Results load fast. No sign-up walls, no waiting around. Just enter a domain and go.
Free to use
Core scans are completely free. Create an account to unlock uptime monitoring, screenshot tracking, and saved reports.