Network tools, straight answers.
A working set of network and IP lookups: geolocation, WHOIS, DNS, SSL, reverse IP, port scanning and more. The kind of checks our engineers reach for every day, run from our server. Free, no sign up.
Lookups run from our server, not in your browser, so the target you enter is sent to us, and for some tools on to third-party lookup services that return the result. Only run these tools against systems you own or are authorised to test. Results are an automated snapshot for troubleshooting, not a security audit. See our privacy notice.
Select a tool and enter a target to begin.
Each tool gives a specific piece of network intelligence for troubleshooting and security checks.
Something look wrong?
If these tools surfaced a misconfiguration or an exposed service, we can help. Book a consultation to review what you found. You will speak to an engineer, and we reply within one working day.