Domain DNS_PROBE_FINISHED_NXDOMAIN - librechat-production-8241.up.railway.app unreachable after Hobby plan upgrade
Anonymous
HOBBYOP

a month ago

Hi Railway support,

My deployed LibreChat service is completely unreachable since upgrading to the Hobby plan today (May 22, 2026).

Project ID: dc97866b-7a0f-44d5-bedb-9d245d690f83

Service: LibreChat (a2cdb6e8-a8bd-40af-8b9d-17c9ca2b3e7f)

Domain: librechat-production-8241.up.railway.app

Symptoms:

  • Browser returns DNS_PROBE_FINISHED_NXDOMAIN when visiting the domain
    • Railway dashboard shows the deployment as ACTIVE and "Deployment successful"
    • Deploy logs confirm the server is running: "Server listening on all interfaces at port 8080"
    • HTTP logs show ZERO incoming requests, meaning traffic is not reaching the service at all
    • All 5 services (LibreChat, MongoDB, Meilisearch, RAG API, VectorDB) show as Online

Steps already tried:

  • Changed the domain target port from 3080 to 8080 (matching what the server is listening on)
    • Set the PORT environment variable to 8080
    • Redeployed the service multiple times
    • Waited several hours - issue persists

The domain does not appear to be properly registered in Railway's DNS/routing system. This may be related to the May 19th GCP outage recovery. The project was set up around the time of the outage.

Please help restore DNS routing for this domain, or advise on next steps.

Thank you

Solved

1 Replies

Railway
BOT

a month ago

Your domain librechat-production-8241.up.railway.app is properly registered and resolves correctly from the public internet, and your LibreChat deployment is healthy with a SUCCESS status. The DNS_PROBE_FINISHED_NXDOMAIN error is originating from your local device or network's DNS resolution, not from our side.


Status changed to Awaiting User Response Railway about 1 month ago


Railway
BOT

a month ago

This thread has been marked as solved automatically due to a lack of recent activity. Please re-open this thread or create a new one if you require further assistance. Thank you!

Status changed to Solved Railway 28 days ago


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