About Deftera

Deftera is a server that adds custom items, mobs, and bosses into the game without the requirement of mods. This server is experimental, so if you come across an issue, tell us on the discord server. If you don't want custom stuff added, there is also a vanilla world that you can join. There are also two creative world

Deftera stats

Deftera averaged 0 players over the last 30 days, peaking at 1 on Oct 16, 2026. It answered 100% of our checks in that time. It ranks #373 of 576 Anarchy servers by average players.

Average players
0last 30 days
Peak players
1Oct 16, 2026
Uptime
100%last 30 days
Rank
#373of 576 Anarchy servers
See the full player history

How to join Deftera

Java Edition

  1. Open Minecraft and choose Multiplayer.
  2. Select Add Server.
  3. Paste mc.deftera.net into Server Address.
  4. Save, then choose Join Server.

Can’t connect? See what each Minecraft connection error means and how to fix it.

FAQ

Deftera FAQ

Short answers to what players ask most. Still stuck? Check the Minecraft authentication server status.

What is the Deftera server IP?

The Deftera server IP is mc.deftera.net.

Is Deftera down right now?

No. Deftera was up at our last check (Nov 10, 2026, 09:50 UTC) with 0 players online. It answered 100% of our checks over the last 30 days.

Check Deftera now
How many players are on Deftera?

0 players were online on Deftera at our last check (Nov 10, 2026, 09:50 UTC), with 69 slots listed. It averaged 0 players over the last 30 days.

How do I vote for Deftera?

You can vote for Deftera once a day on its Vote tab. It has no votes yet.

Vote for Deftera
Does Deftera have a Discord?

Yes. The Deftera Discord invite is linked from this listing, in the Deftera links panel.

What Minecraft version does Deftera use?

Deftera reported “Paper 1.20.1” at our last check.

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