Intelligence X

A specialized search engine for open source intelligence and digital investigations. Access deep archives and specialized data.

Deep Web
Deep archives
API
Automated access
Historical
Historical data

What is Intelligence X?

Intelligence X is a specialized search engine built for open source intelligence (OSINT). It lets you search deep internet archives, including historical data, data leaks, public documents and much more.

Unlike traditional search engines, Intelligence X indexes content types that matter for investigations: emails, domains, IP addresses, hashes, phone numbers and other indicators of compromise.

Key features

Deep search

Access to deep internet archives, including historical content and deleted data.

Diverse data types

Search for emails, domains, IPs, hashes, phone numbers and other IOCs (Indicators of Compromise).

API available

API integration to automate searches and data analysis.

Leak data

Access to public leak databases to check whether accounts and passwords have been compromised.

How to use it

1Accessing the platform

Go to intelx.ioto access Intelligence X.

Note: Some advanced features require a paid account.

2Search types

Intelligence X supports several search types:

  • Email: example@domain.com
  • Domain: example.com
  • IP address: 192.168.1.1
  • Hash: MD5, SHA1, SHA256
  • Phone: +33123456789
  • Bitcoin address: Crypto wallet addresses

3Analyzing the results

Results include:

  • Sources: Where the data comes from (leaks, archives, public documents)
  • Metadata: Dates, context, related information
  • Context: How the data was obtained

4Using the API

For automation, Intelligence X provides a REST API:

curl -X POST "https://2.intelx.io/phonebook/search" \
  -H "x-key: YOUR_API_KEY" \
  -d '{"term": "example@domain.com", "maxresults": 100}'

Important: The API requires an authentication key and is rate-limited.

Investigation use cases

🔍 Breach checks

Check whether email addresses or passwords appear in known data leaks.

🌐 Domain investigations

Look up a domain's history, its past configurations and related data.

💰 Cryptocurrency analysis

Trace Bitcoin transactions and identify wallets linked to illicit activity.

🛡️ Malware analysis

Search for malicious file hashes and identify related variants or campaigns.

Best practices

✓

Always verify sources

Confirm the origin and reliability of any data before using it in an investigation.

✓

Respect privacy

Do not share personal information you find without proper legal authorization.

✓

Document your searches

Keep a record of your queries and results to maintain a valid chain of evidence.

✓

Cross-check information

Use several sources to confirm and enrich your findings.

Quick facts

Type
OSINT search engine
Access
Web + API
Pricing
Freemium + paid
Difficulty
Intermediate

Responsible use

Intelligence X gives access to sensitive data. Make sure you comply with data protection laws and have the authorization your investigations require.

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