Detection method

Daily domain names registration lists are downloaded and analyzed with a homemade tool, which detect some keywords and indicators. All results are checked and hand-validated before submission.

Automatic integration (AdGuard / PiHole / …)

You can automaticaly download data in formatted text files here.

There are 2 types of files:

red.flag.domains.txt (all domains from all TLDs)
red.flag.domains_tld.txt (all domains for this TLD)

Linux code snippets

How to download the full file, with wget or curl:

wget https://dl.red.flag.domains/red.flag.domains.txt
curl -O https://dl.red.flag.domains/red.flag.domains.txt

How to remove the header (disclaimer and last update):

sed -i '1,2d' red.flag.domains.txt