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 156 scans
- #2 nerdtools.co.uk 78 scans
- #3 joehuggans.dev 65 scans
- #4 stiftelse-forum.se 59 scans
- #5 pedago.se 49 scans
Most recent scans
Latest searches across the toolset.
- #1 100appeal.co.uk Apr 12, 17:59
- #2 vacuum-pump.net Apr 12, 17:55
- #3 innovatio-brutalis.se Apr 12, 17:12
- #4 google.com Apr 12, 16:52
- #5 gongchan.net Apr 12, 15:58
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.