Check if your ARK: Survival Evolved server is online
In Survival Evolved the port players join through and the port that answers queries are different, and overlooking the second is the textbook reason a working server is missing from the browser.
Advertisement
The ports ARK: Survival Evolved uses
They are two different UDP ports, and this tool needs the query port rather than the game port. Older ARK guides also bring up a third raw-socket port; you may or may not need it depending on your setup, but visibility to the outside world hangs on the query port.
Advertisement
Still offline? Try this
Query port open and the check still times out? Give it longer. ARK reads its whole save before it will answer, and a big map full of structures can take several minutes, so a check run immediately after a restart will call a server offline that is simply still starting up.