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 78 scans
- #3 joehuggans.dev 61 scans
- #4 stiftelse-forum.se 46 scans
- #5 pedago.se 40 scans
Most recent scans
Latest searches across the toolset.
- #1 midnitestar.org Mar 27, 05:15
- #2 wispie.se Mar 27, 04:46
- #3 luxuryofsweden.se Mar 27, 04:20
- #4 dispositif.net Mar 27, 02:59
- #5 dpsa.net Mar 27, 02:20
Why NerdTools?
Everything in one place
Stop juggling browser tabs. Run WHOIS, DNS, SSL, security headers, blacklist checks, and more from a single page.
Built for speed
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.