Attack Surface Discovery: Do Non-Attributable Domain Names Present a Risk?

Non-Attributable Domains Containing the Top 25 Fortune 500 Companies’ Brands

Domain Types

  • Attributable domains:
  • Non-attributable domains:

Study Subjects

Table 1: Top 25 Fortune 500 Companies and Their Respective Domains
Rank Company Domain

Investigation Tools

  • Bulk WHOIS Lookup:
  • Reverse WHOIS Search:

Study Findings

Table 2: Top 23 Fortune 500 Companies and Their Respective Registrant Organizations 
Rank Company Registrant Organization

 

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