I found a EU anarchy server called MinecraftOffline and it runs on 1.21.11.
It is a true permanent world so it says there are no resets ever. The play style is anarchy so it is meant to be chaotic and survival focused.
It is hosted in Finland and it is made to feel better for players in Europe. The server also lists its hardware and it sounds like it is set up to be reliable.
EU Anarchy 1.21.11 No Resets Ever
GG.MINEWIND.NET New Server IPBFsmpS7 Pure Anarchy Survival
BFsmpS7 is an anarchy Minecraft server.
It is made for players who want chaos and do whatever they want.
If you like rough survival and random fights this is that kind of place.GG.MINEWIND.NET New Server IPPURE ANARCHY NO RULES SURVIVAL
Pure Anarchy is a no rules survival server where people can grief raid steal and kill. It feels like the kind of world where you have to watch your back all the time.
The map does not reset so whatever gets built or destroyed will stick around. You can use /tpa and /home to move around faster and try to stay alive.
It says the server started February 22 2026 so it is brand new. It also runs on version 1.21.11 so it is on the latest version.GG.MINEWIND.NET New Server IP