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 172 scans
- #2 nerdtools.co.uk 83 scans
- #3 stiftelse-forum.se 72 scans
- #4 joehuggans.dev 71 scans
- #5 pedago.se 53 scans
Most recent scans
Latest searches across the toolset.
- #1 bossing.se May 20, 03:03
- #2 msp-day.se May 20, 03:02
- #3 trailvandring.se May 20, 02:58
- #4 metschan.net May 20, 02:58
- #5 steen-widen.se May 20, 02:57
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. Short links are available when you need them.