Leverage subdomain database to detect misconfigured services and cloud misuse.

Leverage the Subdomains Database to uncover exposed assets, misconfigured services, and cloud misuse across your domain footprint.

Subdomains Database

Domain nameSubdomainQuery dateCreate dateInactive fromInsertion date
extrapotsceramics.comwww.extrapotsceramics.com2025-05-242024-05-142025-05-242024-05-14
maricopaazrentals.comremote.maricopaazrentals.com2025-05-242025-05-242025-05-242025-05-24
divaninsaat.com.trcpanel.divaninsaat.com.tr2025-05-242019-05-082024-11-212019-05-08
marliktours.comremote.marliktours.com2025-05-242025-05-242025-05-242025-05-24
marmothill.comremote.marmothill.com2025-05-242025-05-242025-05-242025-05-24
martialartsnewsroom.comremote.martialartsnewsroom.com2025-05-242025-05-242025-05-242025-05-24
ondigitalocean.come2e-dbaas-mongodb-sdw4o-r-fb21...2025-05-242022-07-122025-05-242022-07-12
curl --location --request GET 'https://files.whoisfreaks.com/v3.2/download/dbupdate/daily/subdomains?apiKey=API_KEY&date=2026-03-18'
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Products

Subdomains Database

A subdomains database delivers full visibility into domains and subdomains, enriched with activity details like inactive from and last seen dates, and continuously updated through discovery from multiple sources across the internet.

Features

One Time Full Database
Monthly Snapshots
Daily Updates
UP-TO-DATE Data
Weekly Updates
Downloadable CSV File
Monthly Updates
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Features

What the Subdomains Database Offers

Explore some of the unique features of Subdomains Database

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One Time Full Database

Get one-time access to the complete database to view every domain and subdomain in a single, consolidated place.

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Daily Updates

Daily fresh data for fraud prevention and threat detection. Best for SOC/IR and time-sensitive monitoring.

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Weekly Updates

Weekly updates support audits, compliance, periodic reviews and trend analysis without real‑time needs.

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Monthly Updates

Monthly updates provide periodic data refreshes for trend analysis, warehousing, long-term analysis and enrichment.

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Monthly Snapshots

Monthly Snapshots in every update plan keep client databases up‑to‑date and fully in sync.

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Up-to-date Data

We deliver up-to-date data with 24/7 crawlers and strict QA, ensuring accurate, consistent, and dependable results.

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Downloadable CSV File

Daily, weekly, and monthly subdomains databases are available in CSV format for easy integration.

Products

Tailored Subdomain Solutions

Tailored Subdomains Solution delivers customized, up‑to‑date subdomain data.

Tailored Subdomain Solutions

Tailored Subdomains Solution offers customized datasets to match unique business needs. Get daily, weekly, or monthly subdomain intelligence for security, compliance, and research. Ensure accurate, up‑to‑date insights with flexible integration options.

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Use Cases

Subdomains Database in Action

Explore real-world Subdomains Database use cases, from security audits and attack surface mapping to phishing.

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Data Enrichment

Integrate subdomains data to add domain context for asset inventory, threat intel correlation, and exposure monitoring.

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Bug Bounty & Security Research

Used by ethical hackers and researchers to discover forgotten, or vulnerable subdomains during recon.

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Threat Intelligence

Subdomains database delivers threat intelligence to identify exposed assets, shadow IT before attackers exploit them.

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Red Teaming & Pentesting

Maps an organization’s internet-facing assets and dependencies during simulated attacks and exposure assessments.

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Compliance Check

Ensure compliance by using subdomains data to continuously monitor internet-facing assets and detect risky exposure.

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DNS & Infrastructure Auditing

Audit subdomains across internal and external systems to ensure secure DNS records and reduce misconfigurations.

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Unlock hidden insights with our Subdomains Database to stay secure, compliant, and ahead of threats. Get started today!

FAQs

FAQs about the subdomains database - coverage, discovery method, and how to use results for asset mapping.

What is subdomains Database?

A Subdomains Database contains all domains and along with their subdomains. This full Subdomains Database is very helpfull in attack surface mapping and threat hunting.

How frequent are the subdomains added?

Subdomains are added on daily basis.

How Subdomains helps in Attack Surface Mapping?

Subdomains play a crucial role in attack surface mapping by expanding the potential entry points for attackers.

How to find subdomains of a domain?

You can use our live tool for subdomains enumeration [add tools link] and if you want a more robust solution then you can use our subdomains database.

How many subdomains can you have?

We have Billions of subdomains, however these counts changes on daily basis. You can get an accurate number from our homepage.

How do subdomains affect SEO?

Subdomains can impact SEO both positively and negatively, depending on how they are used. While search engines treat subdomains as separate entities, they can be beneficial for organizing content, targeting specific audiences, or hosting different types of content. However, they can also dilute the authority of your main domain if not managed properly.
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