Cobalt Test
31.59.125.121:28015 checked 13d ago
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
Top 65% of all ranked servers. Ranked on player hours over the last seven days.
Wipe schedule
Not enough wipes seen yet to tell when the next one is. Every server wipes at the monthly force wipe.
- usual gap
- 4 days between real wipes
- wipe-day peak
- 0 players, last three wipes
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
| Wiped | Peak | Crowd | Lasted | Players before |
|---|---|---|---|---|
| Sun 27 Sep, 21:41 UTC 16d ago | 0 | – | running | 0 |
| Wed 23 Sep, 22:22 UTC 20d 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
Quick answers
Population
How busy is Cobalt Test?
At present Cobalt Test shows as offline; its last appearance was 13 days 17 hours ago.
How does Cobalt Test rank against other Rust servers?
For player hours in the last seven days, Cobalt Test holds rank #15,514 and is in the top 65% of all ranked servers.
Wipe times
What does wipe day look like on Cobalt Test?
The busiest points of its recent wipes drew 0 players on average. On the latest wipe, 0 hours passed before the crowd peaked.
What is the wipe schedule on Cobalt Test?
Its rhythm is not yet clear from the wipes of Cobalt Test on record. Next force wipe: Thursday 5 November at 19:00 UTC, when all Rust servers wipe. 13 days 19 hours is how long the present world has lasted.
Server
Is Cobalt Test online, and how reliable is it?
Live status for Cobalt Test: offline, last seen 13 days 17 hours ago. In the last 7 full days, it was up for 0 of 168 hours, or 0% of the time. Its first appearance in When Is Wipe data was 23 September 2026.
Which version of Rust does Cobalt Test run?
On Cobalt Test, the Rust version is network protocol 2633 and build 165217 and the OS is Windows. Steam updates your game, so the protocol matches when you join.
Where is Cobalt Test located?
No region is published by Cobalt Test. When Is Wipe shows the location a server claims; it does not look up the machine's actual location. 31.59.125.121:28015 is its address.
Tags, lists
Which When Is Wipe lists include Cobalt Test? And filters?
Community Rust servers are the When Is Wipe lists that Cobalt Test fits. It appears under these filters on the server list: Type: Community (not modded, not official) and No plugins at all; Group limit: 5 or more; Last wipe: In the last 2 weeks.
What do the server tags on Cobalt Test mean?
gmrust (Game mode): This server runs standard Rust survival; mp10 (Max players): Capacity is 10 slots; ts8 (Group limit): Default team size applies: 8 maximum; v2633 (Protocol): Your game version has to be on protocol 2633 to connect; cs165217 (Build): Build 165217; ptrak (Networking): The network layer is RakNet, Rust's default; $r? (Region code): No region code has been set are the tags Cobalt Test publishes, and the game's server browser reads them. At the top of this page you can see its current players, queue and world creation time, which are in the tags too.
Map and rules
What rules does Cobalt Test enforce? And settings?
The name of Cobalt Test does not state a gather rate. With the default limit, groups are limited to 8 players. On this server, the mode is survival, gather, build and raid, as standard. You can fight and raid other players. This is a community server, in the Community list. VAC is on.
Which map does Cobalt Test run?
Cobalt Test uses a procedural map from the game's generator.
How to join
How do I join Cobalt Test?
Press F1 in Rust and enter client.connect 31.59.125.121:28015 in the console. You can also use Launch Rust here, which opens Rust through Steam and connects you.
Server tags
Published as mp10,ptrak,$r?,v2633,gmrust,cs165217,ts8
Game
gmrust- Game mode This server runs standard Rust survival.
mp10- Max players Capacity is 10 slots.
ts8- Group limit Default team size applies: 8 maximum.
v2633- Protocol Your game version has to be on protocol 2633 to connect.
cs165217- Build Build 165217.
ptrak- Networking The network layer is RakNet, Rust's default.
$r?- Region code No region code has been set.
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.