OSINT tool

DNS Lookup

Look up the A, AAAA, CNAME, MX, NS, TXT, CAA and SOA records of any domain.

DNS records show where a domain is hosted, who handles its email and which services it has verified. Lookups use Cloudflare’s public DNS over HTTPS.

More free tools

Test how long a password would take to crack, check it against known breaches, and generate strong passwords and passphrases.

See the hidden data in a photo, including its GPS location, camera and date, and download a clean copy with all metadata removed.

See what every website learns about you the moment you visit: your IP address, approximate location, network, device and browser fingerprint.

Check where a username is used across 50 social networks, developer sites and communities.

Find a domain’s subdomains from public certificate transparency logs.

Build advanced search queries with site:, filetype:, intitle:, inurl:, exact phrases and date ranges, then run them on Google, Bing or DuckDuckGo.