There isn't a centralised blocklist. Each instance can choose whatever it wants to block. The closest to a centralised blocklist is that admins can choose to share a blocklist with others if they wish.
I'm an admin of a Mastodon server. There's the option to "import" a blocklist as a CSV, but no more defined method of blocking instances exists in Mastodon.
james / James Cridland
npub1gg…lq4cg
2023-11-27 02:43:02
in reply to nevent1q…h53p
Author Public Key
npub1gg3zv8wydfcrfytr9c3keyxhp4ju8ntgyqefcclfh3ztzflg0peqrlq4cgPublished at
2023-11-27 02:43:02Event JSON
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"pubkey": "4222261dc46a703491632e236c90d70d65c3cd6820329c63e9bc44b127e87872",
"created_at": 1701052982,
"kind": 1,
"tags": [
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"content": "There isn't a centralised blocklist. Each instance can choose whatever it wants to block. The closest to a centralised blocklist is that admins can choose to share a blocklist with others if they wish.\n\nI'm an admin of a Mastodon server. There's the option to \"import\" a blocklist as a CSV, but no more defined method of blocking instances exists in Mastodon.",
"sig": "a330c63ad5c2294ec3a3978808ae8b8f474dbe72bba4208427ddd4f3e25f8a999bd3d04033ab773078476d5850cd4c27beb47b4fbe848f23e305b6062917a575"
}