V Rising server status checker
V Rising uses two consecutive UDP ports and answers queries on the higher one.
Which ports a V Rising server needs
The game port carries gameplay; the port immediately above it answers queries and is what the server list reads. Both are UDP. As with Enshrouded, a range rule across the pair avoids the usual off-by-one mistake.
If it still shows offline
If both are forwarded and the check still fails, confirm the server is set to be publicly listed. A server configured as private does not advertise itself, and while direct connections still work, nothing external can see it.