@SilSinn9801 @dotnet @kirby @RyokoPilled @adiz Well, obo.sh is dead-dead (predictably): http://demo.fedilist.com/instance/obo.sh . They were up exactly one year plus one month, that is, one year registration plus one month grace period, so it seems like the domain expired.

I think it could be extended to whoever, but it was designed to stop a very specific style of attack. The guy was trying to get people to instance-block Pawoo, and some did, but if a CP raid is an effective tactic, then people will do that more often, so I wanted to avoid allowing the tactic to work.