These 10 instances (in descending order) account for 98% of all spam that is reported to me by community members of #Tooters. Of that 98% total a whopping 86% comes from the top two in this list. The other thing they have in common is they all have 50k+ users.

mastodon.social

mastodon.online
mastodon.world
universeodon.com

fosstodon.org

mastodon.cloud

mstdn.social

mas.to

mstdn.party

c.im

#QueerMastoAdmin