Offline31.59.125.121:28015checked 13d ago
Cobalt Test
Players
Every five minutes, from the Steam server list.
Hourly average and peak, UTC.
Daily average and peak, UTC.
Server performance
48 hours: hourly readings. 30 to 90 days: one point a day, with the day's average and lowest fps, most entities and most memory. From asking the server directly; low fps and a climbing entity count mean lag.
Rank
daily · 1 is bestTop 65% of all ranked servers. Ranked on player hours over the last seven days.
Wipe schedule
too few wipes seen yetNot enough wipes seen yet to tell when the next one is. Every server wipes at the monthly force wipe.
The first 48 hours of its last wipes
Players each hour, from the hour of the wipe. The latest peaked at 0, 0 hours in.
Wipes
newest first| Wiped | Peak | Crowd | Lasted | Players before |
|---|---|---|---|---|
| Sun 27 Sep, 21:41 UTC16d ago | 0 | – | running | 0 |
| Wed 23 Sep, 22:22 UTC20d ago | 0 | – | 4 days | 0 |
Peak: the most players in the first 48 hours. Crowd: whether every day of the wipe kept at least half that peak, or the day it fell below. A new world less than six hours after a wipe is a restart, not a wipe of its own.
Similar servers
the same kind of game, then region, group limit, rate and wipesQuick answers
from the figures on this pageRules and settings
What are the rules and settings on Cobalt Test?
No gather rate appears in the name of Cobalt Test. Groups can reach 8 players, the default for the game. survival is the game mode, the normal game, with gather, build and raid. Players may raid and fight one another. Under Community in the server browser, it is a community server. VAC, Valve's anti-cheat, is enabled.
What is the map for Cobalt Test?
The map on Cobalt Test is procedural, made by the game.
Population
What is the player count on Cobalt Test?
At the moment Cobalt Test is offline, and it was last online 13 days 14 hours ago.
What position does Cobalt Test hold in the Rust server rankings?
Cobalt Test is in the top 65% of all ranked servers, at #15,514 for player hours over the last seven days.
Tags
What are the tags on Cobalt Test and what do they mean?
These tags are set by Cobalt Test and read by the game's server browser: gmrust (Game mode): It offers the standard Rust survival experience; mp10 (Max players): The slot count is 10; ts8 (Group limit): Teams are capped at 8, as in the standard game; v2633 (Protocol): Joining requires the same protocol version, 2633; cs165217 (Build): The current game build is 165217; ptrak (Networking): It uses RakNet, the standard network layer for Rust; $r? (Region code): No region code is set. Also in the tags, and shown at the top of this page: its players now, its queue, and when its world was made.
Where does Cobalt Test appear in When Is Rust Force Wipe lists and filters?
These When Is Rust Force Wipe lists include Cobalt Test: Best Rust community servers. Its filters on the server list are Type: Community (not modded, not official) and No plugins at all; Group limit: 5 or more; Last wipe: In the last 2 weeks.
Server details
Where can Cobalt Test be found?
Region: not published by Cobalt Test. What you see on When Is Rust Force Wipe is the server's own location claim; the machine's real spot is not looked up. You can reach it at 31.59.125.121:28015.
How reliable is Cobalt Test, and is it currently online?
Right now Cobalt Test is down; the last sighting was 13 days 14 hours ago. It was up 0 of 168 hours in the last 7 full days, 0% of the time. First seen by When Is Rust Force Wipe on 23 September 2026.
What is the Rust version for Cobalt Test?
On Windows, Cobalt Test runs Rust network protocol 2633 and build 165217. Joining requires the same protocol on your game; Steam updates it for you.
Wipe schedule
On what schedule does Cobalt Test wipe?
The wipes of Cobalt Test on record are too few to show its rhythm. The monthly force wipe, next on Thursday 5 November at 19:00 UTC, wipes every Rust server. The world in play now was built 13 days 16 hours ago.
What can you expect on Cobalt Test when wipe day arrives?
An average of 0 players turned out at the busiest point of its recent wipes. 0 hours after the latest wipe, the crowd peaked.
How to join
What steps are needed to join Cobalt Test?
Use the console: press F1 in Rust and enter client.connect 31.59.125.121:28015. Another option is Launch Rust on this page, which launches Rust via Steam and connects you.
Server tags
what each one meansPublished as mp10,ptrak,$r?,v2633,gmrust,cs165217,ts8
Game
gmrust
mp10
ts8
v2633
cs165217
ptrak
$r?
Players now (cp), the queue (qp) and the wipe time (born) are in the tag string too; they change every few minutes and are shown at the top of the page. Flag meanings are Facepunch's.