The Do Not Interact List is an IFTAS-curated list of domains that are highly recommended for defederation. Each domain is labelled using an IFTAS label. Each domain is investigated by human review for governance, common content, network and service activities, hosting location and more.

Inclusion on this list means we believe:

1. Federating with this domain poses significant risk to your service, and
2. We are extremely unlikely to ever retract an entry.

In all cases we strongly recommend you use a Federation Policy to aid you in your decision making.

iftas-dni-latest.csv (Mastodon import format)

The permanent file location is:

https://about.iftas.org/wp-content/uploads/2025/10/iftas-dni-latest.csv

(The file date will not change, but the latest version will overwrite any previous version at this URL)

Related Resources

• IFTAS Abandoned Unmanaged Denylist
• CARIAD Domain Observatory
• Denylist Resources
• Denylist Management Tools