stefanbohacek.online has blocked the following instances:

10minutepleroma.com for "Spam"
5dollah.click for "Hate speech"
a.sc for "Hate speech"
activitypub-proxy.cf for "Spam"
activitypub-troll.cf for "Spam"
activitypub.awakari.app with unspecified reason
annihilation.social for "Hate speech"
ap.uwu.st for "Spam"
ating.press for "Inappropriate content"
bae.st for "Inappropriate content"
bar***.*et for "Inappropriate content"
beef*****.*lub for "Inappropriate content"
best****.fun for "Inappropriate content"
beta.birdsite.live for "Third-party bots"
beta.mstdn.cf for "Third-party bots"
birb.elfenban.de for "Third-party bots"
birb.redra1n.net for "Third-party bots"
birb.stream for "Third-party bots"
bird.evilcyberhacker.net for "Third-party bots"
(the list has been truncated to the first 20 entries)