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 140 scans
- #2 nerdtools.co.uk 62 scans
- #3 8.8.8.8 37 scans
- #4 tcpcheck.com 27 scans
- #5 prosys.net 25 scans
Most recent scans
Latest searches across the toolset.
- #1 profiniti.net Feb 16, 20:56
- #2 freeridebikes.co.uk Feb 16, 20:54
- #3 restartfitness.sk Feb 16, 20:53
- #4 m-cooking.net Feb 16, 20:53
- #5 avertum.se Feb 16, 20:53
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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Free to use
Core scans are completely free. Create an account to unlock uptime monitoring, screenshot tracking, and saved reports.