IP, Domain, and Company enrichment Feeds
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SecurityTrails provides you with high-quality data feeds that are always up-to-date and available for use within your applications.
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Features
Discover the main features from our intelligence data feeds
All The Data You Need
Get access to the most complete list of domain names, ready to be saved, analyzed and manipulated on your local PC.
Always Updated
Unlike other feeds, our intelligence feeds are updated every 24 hours, keeping all data fresh, current and ready for you.
Accurate Information
Don’t be misled by the wrong information—our feeds are constantly curated and always accurate, giving you the right data for your infosec needs.
Custom Downloads
Generate custom feed downloads by type, ccTLD/TLD and registration status, with the option to enrich CSV results with available nameservers.
Instant Visibility
Watch over suspicious activity by inspecting domain names to prevent possible suspicious campaigns including phishing, spam, malware and copyright violations.
Web-Based Console
Explore static feeds or download a dynamic feed from our intuitive console or by using our API endpoints.
Domain Feeds
Boost your security research and prevent attacks using our Domain Feeds
1,500+ Supported TLDs
257 country code top level domains
1299 generic top level domains!
257 country code top level domains
1299 generic top level domains!
Filter, and fetch any domain feed
All domains
gTLDs only
ccTLDs only
All domains
gTLDs only
ccTLDs only
Download by registration status
Choose the registration status you need:
All, newly registered, or newly registered and newly revived
Choose the registration status you need:
All, newly registered, or newly registered and newly revived
Set your custom date
Choose the latest feed
Browse through historical dates
Choose the latest feed
Browse through historical dates
Data from multiple sources
Our own passive DNS servers
Custom deals with registrars
Parsed blacklists, and more!
Our own passive DNS servers
Custom deals with registrars
Parsed blacklists, and more!
Currently available feeds for data enrichment
Domain Data
List of Subdomains
You can download the frequently updated list of all subdomains. Subdomains are available for any domain in our database.
Domain & Company Data
Fortune 500 Data
Discover all the Fortune 500 associated domains and IP addresses.
Domain & Company Data
Certificate Transparency Logs
All certificate transparency logs are in unified format, ready for any extraction of information about publicly trusted certificate logs, such as public key information, common name and issuer.
IP & Port data
Custom Feeds
Get in touch with us and take cybersecurity data enrichment to the next level with feeds that are customized just for your app.
What is our data used for?
IP and domain enrichment
Building custom crawlers
Offline
investigations
Cybersecurity insurance underwriting
Understanding web technology adoption
Market share
reports
Detect phishing
attacks
Find spam
domains
Stop malware campaigns
Discover copyright violations
Zone Files and Transparency Logs
DomainLists is a TLD zone-file feed with over 1,287 gTLDs and ccTLDs available and daily updated. They are available as simple CSV downloads and APIs for integration into your application. We use a sophisticated process of parsing zone files for Generic Top Level Domains (gTLDs) and recreating country code Top Level Domains (ccTLDs). Many domain registries don’t distribute complete zone files so we process lots of data to recreate domains.
Daily updates
All our gTLDs and ccTlDS domain lists are updated daily.
All domains nameservers
Fetch all domains including their last seen nameservers from the API.
See newly registered domains
Figure out which generic TLDs have been registered today using our API.
Advanced domain grabbing
We use our own technology to find and validate domain names.
CSV download
You will be able to download a list of every individual Top-Level-Domain as a CSV file.
API access
Our API allows your to download all domain lists in an automated environment.
Get real-time updates of certificates being issued
We provide the certificate transparency logs by all issuers via our unified feeds interface. This allows you to develop your own applications to protect your brand, find malicious certificates, and get a general overview of certificates that are unknown to you. We include all important certificate information, such as issuer, common names (domain names), fingerprints, subjects, and expiration dates.
Issuers we Monitor
As certificate transparency logs become more widespread, we’re constantly adding new data sources. Currently we include Google, Cloudflare, Digicert, Certly, Izenpe, WoSign, Venafi, CNNIC, StartCom, and Comodo.
Real-Time
Real-time ingest from all known issuers. Ability to find new certificates that companies registered, new subdomains and new potential phishing vectors.
Historical
Over 1.35 Billion current and expired certificates you can search and mine. Find and understand which certs have been registered to a domain or organization.
Learn more about SecurityTrails Feeds
Got a specific project or just want to learn more about how SecurityTrails Feeds can enhance your service or product? Get in touch with us and take cybersecurity data enrichment to the next level with Feeds that are customized just for you.