A list of domains used by tracking companies as CNAME destination when disguising third-party trackers as first-party trackers.

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  1. d86cbb9 Merge pull request #10 from touhidurrr/master by Romain Cointepas · 10 months ago master
  2. 06336c1 more companies + add company url as comment by x · 10 months ago
  3. 07b84c6 Update README.md by Romain Cointepas · 10 months ago
  4. c057b20 Added Title tag by Md. Touhidur Rahman · 1 year, 5 months ago
  5. dbc00eb add data.adobedc.net and sc.adobedc.net (as mentioned in official Adobe documentation as tracking CNAME) by x · 2 years ago

NextDNS CNAME Cloaking Blocklist

A list of domains used by tracking companies as CNAME destination when disguising third-party trackers as first-party trackers.

Read our article about this: CNAME Cloaking, the dangerous disguise of third-party trackers.

⚠️ For this list to work at all, the blocking logic needs to wildcard match (domain and all its multi-level subdomains) CNAMEs against the domains in this list.

Read about how we make this list work at NextDNS: NextDNS first to support blocking of ALL third-party trackers disguised as first-party.