README

combined_subdomains

This wordlist is a combination of the following wordlists with a few subdomains added:

• bitquark-subdomains-top100000.txt
• shubs-subdomains.txt
• subdomains-top1million-110000.txt

subdomains-top1million-*

These wordlists were zone-transfered from Cloudflare in January 2026. They are lists of the 1 million most-used subdomains at the time.

The file subdomains-top1million-full.7z contains all subdomains that appeared at least twice.