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 153 scans
- #2 nerdtools.co.uk 75 scans
- #3 joehuggans.dev 55 scans
- #4 stiftelse-forum.se 40 scans
- #5 8.8.8.8 37 scans
Most recent scans
Latest searches across the toolset.
- #1 vatternrundanboende.se Mar 17, 10:07
- #2 dnslookup.net Mar 17, 09:46
- #3 bujinkan-kurita.org Mar 17, 09:45
- #4 koshigaya-kosodate.net Mar 17, 09:43
- #5 homeinus.net Mar 17, 08:52
Why NerdTools?
Everything in one place
Stop juggling browser tabs. Run WHOIS, DNS, SSL, security headers, blacklist checks, and more from a single page.
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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.