Search for OSINT tools

This test will list MX records for a domain in priority order. The MX lookup is done directly against the domain's authoritative name server, so changes to MX Records should show up instantly. You can[...]

Monitor emails, phones, usernames, and much more. We'll notify you whenever your data is found in a new breach, or on the darkweb.

Email address validation. Enter an email address for instant validation.

Find email addresses of companies and people by domain name.

Search email, phone by domain name.

theHarvester is a simple to use, yet powerful tool designed to be used during the reconnaissance stage of a red team assessment or penetration test. It performs open source intelligence (OSINT) gather[...]

Find available usernames and domains.

Check availability of your brand name in popular social networks and domain zones.

Search over 500 popular social networks, over 150 domain names, and the entire USPTO Trademark Database to instantly secure your brand on the internet.

With Namechk, you can check the availability of a username or domain name within seconds. There are 351 million registered domain names and counting. Every day, thousands more are registered. Since do[...]