FREE SAMPLE The Ultimate_Domain Library

**Overview**
Profound Networks tracks virtually all business-to-business public Internet-facing networks. We have become the unrivaled leader in understanding in tracking digital transformation as well as how domains are *digitally* linked. The breadth of coverage includes a considerable quantity of incremental domains that are not captured from traditional *legal* linkage alone.

**Use cases**
- Enhanced Data Matching and Enrichment: The Ultimate Domain Library can significantly improve domain matching to physical business data, allowing companies to enrich their datasets with comprehensive digital entity information.
- Improved Cyber Security Risk Analysis: By linking multiple domains to their ultimate parent domain, companies can gain a more complete view of an organization’s expanded attack surface, enabling better cyber risk profiling.
- Advanced Customer Segmentation: B2B companies can leverage the library to identify and group related domains, providing a more accurate picture of large enterprises with multiple divisions or brands for targeted marketing and sales efforts.
- Mergers and Acquisitions (M&A) Tracking: The Ultimate Domain Library can help identify M&A activity in private and emerging market sectors by tracking domain redirects, offering valuable insights for market intelligence and competitive analysis.
- More Comprehensive Business Profiling: By rolling up relevant data to the Ultimate domain level, companies can create more comprehensive risk, credit, and marketing profiles for potential clients or partners.
- Enhanced Know Your Customer (KYC) and Fraud Detection: The library allows companies to link previously orphaned digital fingerprints to their ultimate domains, uncovering true business identities and locations for improved due diligence and risk assessment.
- Data Cleansing and Master Data Management (MDM): The Ultimate Domain Library can help resolve orphaned vs. look-alike entities, improving data quality and supporting MDM initiatives.

**Product details**
Some 10% of dclu domains dataset is provided as FREE samples of:
1. the definitive global internet domains inventory (as of the latest month-end)
2. the full history of the monthly updates to the global internet domains inventory (since August 2020)

- Datasets represented include:
`sample_dclu_domains` - dataset size: 190 MB
`sample_dclu_domains_history` - dataset size: 1.8 GB

- Table fields include: domain, type, ultimate_domain, l2ultimate_domain, date.

The full dataset is available in the The Ultimate_Domain Library listing.

For more details, refer to the embedded notebook.

搜集汇总

背景与挑战

背景概述

该数据集提供Profound Networks追踪的全球B2B公共网络域名库10%免费样本，包含最新月度快照及2020年8月以来的历史数据（190MB-1.8GB），涵盖域名、归属关系等字段，支持企业数据匹配、网络安全分析、客户细分等7类商业场景应用。