Subsidiaries Linkage Dataset

This dataset maps the connections between business domains by leveraging alternative domain names listed in SSL certificates, facilitating the identification of related entities.

Flat-File Layout

Name	Format	Description
source_domain	String	Normalized domain name (excluding any subdomain).
source_fqdn	String	The source FQDN used to establish domain linkages within this dataset.
source_score	Unsigned Int32	Domain score computed from certificates history, numeric number, values (1 - 800).
linked_domain	String	Normalized linked domain name (excluding any subdomain).
linked_fqdn	String	The linked FQDN used to establish domain linkages within this dataset.
linked_score	Unsigned Int32	Domain score computed from certificates history, numeric number, values (1 - 800).
record_date	Date (YYYY-MM-DD)	Date in which we compiled the record.
parent_domain	String	Domain with the highest score among all source-linked pairs.
child_domain	String	Remaining domains with scores lower than the parent domain’s score.