Artist page · Community
Cobalt Test
Offline 31.59.125.121:28015 checked 28d ago
- Last week
- No. 14,412
- Peak
- No. 14,412
- Days on chart
- 15
Rank
- 23 Sep15,850
- 30 Sep14,412
- now15,514
Top 65% of all ranked servers. Ranked on player hours over the last seven days.
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.
Wipe schedule
Not 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
| Wiped | Peak | Crowd | Lasted | Players before |
|---|---|---|---|---|
| Sun 27 Sep, 21:41 UTC31d ago | 0 | – | running | 0 |
| Wed 23 Sep, 22:22 UTC35d 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
- 1 Rusty Moose |EU Mondays| 411/ 400
- 2 Rustoria.co - EU East Long 336/ 350
- 3 Rusty Moose |EU Main| 35/ 250
- 4 Rustoria.co - EU Main 34/ 250
- 5 Rustafied.com - EU Friday 44/ 100
- 6 Rustoria.co - EU East Medium 140/ 200
Quick answers
Wipe times
What should you expect on Cobalt Test when wipe day comes?
The busiest moments of its recent wipes averaged 0 players. 0 hours after the latest wipe, the crowd hit its peak.
When does Cobalt Test wipe?
Too few wipes are logged for Cobalt Test to reveal its rhythm. Thursday 5 November at 19:00 UTC is the date of the next monthly force wipe, which clears every Rust server. It has been on this world for 28 days 14 hours.
Tag guide
Where does Cobalt Test appear in Rust Server Rank lists and filters?
These Rust Server Rank lists include Cobalt Test: Rust community servers, charted. You can find it on the server list by applying these filters: Type: Community (not modded, not official) and No plugins at all; Group limit: 5 or more.
What is meant by the tags on Cobalt Test?
These are the tags Cobalt Test puts out, and the game's server browser reads them: gmrust (Game mode): Survival, standard Rust style; mp10 (Max players): It holds 10 players; ts8 (Group limit): The default cap applies: 8 per team; v2633 (Protocol): To join, run the same version: protocol 2633; cs165217 (Build): Running game build 165217; ptrak (Networking): The network layer is RakNet, the standard one; $r? (Region code): The region code is left blank. You'll also find the current player count, the queue and when the world was made in the tags, shown at the top of this page.
Settings
On what map does Cobalt Test play?
Generated by the game, the map on Cobalt Test is procedural.
What rules apply on Cobalt Test, and what settings does it use?
No gather rate appears in Cobalt Test's name. The game's default applies: groups of up to 8 players. It runs survival, the usual game, built on gathering, building and raiding. You can fight and raid other players. It is a community server, and the server browser lists it under Community. Anti-cheat: Valve's VAC is on.
Server details
Which Rust build is Cobalt Test running?
The setup is Rust network protocol 2633 and build 165217 on Windows, and that is Cobalt Test. Steam keeps it updated, but your game has to be on the same protocol to join.
Is Cobalt Test online, and how often does it stay up?
Last seen 28 days 12 hours ago, Cobalt Test is offline as you read this. 0 of 168 hours is 0% of the time over the last 7 full days. On 23 September 2026 it first appeared on Rust Server Rank.
In which location is Cobalt Test hosted?
There is no region published for Cobalt Test. Rust Server Rank does not look up where the machine stands; it shows where a server says it is. 31.59.125.121:28015 is its address.
Population
How many players does Cobalt Test usually have?
Offline at the moment, Cobalt Test was last seen 28 days 12 hours ago.
What position does Cobalt Test hold among Rust servers?
The last seven days of player hours rank Cobalt Test at #15,514, inside the top 65% of ranked servers.
Join details
What is the way to join Cobalt Test?
Press F1 in Rust to bring up the console, then enter client.connect 31.59.125.121:28015. Joining from this page with Launch Rust also works: it opens Rust through Steam and connects you.