⚡ Promo: CHICKEN20 — 20% off your first month
HomeStatus CheckerProject Zomboid
Project Zomboid official logo
Live Valve A2S_INFO (UDP) Tool

Project Zomboid Server Status Checker

Real-time status checker for Project Zomboid dedicated servers. Test latency (ping), check current player count, inspect MOTD, and verify port accessibility.

Server Specifications
Default Game Port:16261
Query Protocol:Valve A2S_INFO (UDP)
Sample Servers:1 Available
Project Zomboid logo

Project Zomboid Status Checker

Valve A2S_INFO (UDP)

Query live latency, real-time players, MOTD, and verify open ports.

Try sample:
Instant Setup in Under 30 Seconds

Need a lag-free Project Zomboid server?

Enterprise NVMe SSDs with sub-20ms Anycast routing, automated daily backups, and 3.2 Tbps DDoS filtering starting at just €4.00.

Project Zomboid Connection & Query Troubleshooting

If the status checker reports your server as offline, check these common configuration requirements:

01

Checklist Step #1

Project Zomboid uses UDP port 16261 for default game traffic and 16262 for Steam direct connect.

02

Checklist Step #2

Ensure UDP traffic on 16261-16262 is permitted through host firewall.

03

Checklist Step #3

In Project Zomboid server config, check that SteamVac is properly enabled.