Overview

Profundis is a search engine which focuses on indexing hosts, DNS records, certificates, etc rather than web pages. You may use it to discover new assets or get alerts when a new host which matches specific criteria is discovered.

The data available on profundis.io is retrieved from various public sources (internet archives, other search engines, public DNS data, IANA, etc) and then enriched using basic information (web title, headers, etc).

Profundis gives security professionals visibility into digital infrastructures, helping them find and address potential security gaps.

How to use it?

You can start by running a sample hosts search query or dns search query. You can also try entering your own domain name in the search bar and click on elements in the result cards to refine your search.

What are Profundis's main features?

Profundis allows you to quickly search through a huge amount of data using wildcards (*) and easily refine your search by clicking on the items inside the result cards. You can also receive real-time alerts when a new asset matching specific criteria is discovered as well as access our API to automatically extract results.

Security analysts can use Profundis to identify what assets from their organization are exposed online and help secure their infrastructure. Security researchers and bug bounty hunters can also use the data to discover new assets for legitimate testing and vulnerability research.