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 155 scans
- #2 nerdtools.co.uk 78 scans
- #3 joehuggans.dev 65 scans
- #4 stiftelse-forum.se 56 scans
- #5 pedago.se 47 scans
Most recent scans
Latest searches across the toolset.
- #1 ohno-dc.net Apr 7, 17:31
- #2 wavin.net Apr 7, 17:02
- #3 arcademanager.se Apr 7, 16:07
- #4 spearfishingsweden.se Apr 7, 14:05
- #5 oshosearch.net Apr 7, 13:52
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.