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 161 scans
- #2 nerdtools.co.uk 78 scans
- #3 joehuggans.dev 66 scans
- #4 stiftelse-forum.se 62 scans
- #5 pedago.se 50 scans
Most recent scans
Latest searches across the toolset.
- #1 edisonschools.net May 1, 19:12
- #2 exeter-racecourse.co.uk May 1, 18:59
- #3 softeners-filters.co.uk May 1, 18:47
- #4 gotori.net May 1, 18:26
- #5 krimsoft.se May 1, 18:19
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.