slut.town has blocked the following instances:

000delete.this.line.if.you.have.read.the.documentation.on.seirdy.one for "delete this line if you have read and understood https://seirdy.one/posts/2023/05/02/fediverse-blocklists/"
076.moe for "Strong likelihood of CSAM and CSAM-adjacent material; racism, hate."
076.ne.jp for "hate-associated"
101010.pl for "Moderation / safety concerns."
13bells.com for "iftas:hate-speech;online-harassment, Right-wing and free speech extremism; covid denialism."
1611.social for "anti-lgbtq, hate-associated, hate-speech, iftas:hate-speech;online-harassment, Far-right extremism, religious extremism; misinformation."
1745.info for "Homophobia / transphobia."
4aem.com for "Racism, antisemitism."
5dollah.click for "anti-lgbtq, harassment, hate-associated, hate-speech, racism, Hate speech, Strong likelihood of CSAM and CSAM-adjacent material."
80percent.social for "Far-right extremism; misinformation, conspiracy theories."
8777.ch with unspecified reason
9yo.punipoka.pink for "iftas:csam"
abraham.su with unspecified reason
absolutelyproprietary.org for "Moderation / safety concerns, racism"
activitypub-proxy.cf for "iftas:service-abuse, Spam, Tool used solely for ban avoidance."
activitypub-troll.cf for "dos, harassment, spam, iftas:service-abuse, Spam, DDoS attacks."
adachi.party for "harassment, hate-associated, hate-speech, racism, Racism, transphobia. "
adtension.com for "Homophobia / transphobia."
aethy.com for "inappropriate, underage, iftas:csam, Inappropriate content, Allows material that violates the PROTECT Act and other content in violation of Union Place's Terms of Service; do not interact."
(the list has been truncated to the first 20 entries)