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 66 scans
- #4 stiftelse-forum.se 60 scans
- #5 pedago.se 49 scans
Most recent scans
Latest searches across the toolset.
- #1 zerodash.co.uk Apr 17, 03:21
- #2 kvalitetskompetensutbildning.se Apr 17, 03:19
- #3 musicology-japan.org Apr 17, 03:18
- #4 internet-chamber-of-commerce.net Apr 17, 03:05
- #5 liederszene.net Apr 17, 03:05
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.