a month ago
Myy deployment is successful but the domain is not resolving. Error: DNS_PROBE_FINISHED_NXDOMAIN Domain:friendly-greetings-launchpad-production-2a5b.up.railway.app
Status: - Deployment: Active 
- Healthcheck: Passing (GET /health returns 200 OK) - Logs: "INFO: Uvicorn running on http://0.0.0.0:8080" - Backend: FastAPI + React (Vite) - Region: EU West (Amsterdam)
What I've Tried: - Generated new domain multiple times - Verified $PORT configuration is correct - Waited 30+ minutes for DNS propagation - Tested different browsers and cleared DNS cache - Checked logs - no errors found GitHub:https://github.com/Parag7823/friendly-greetings-launchpad
The app deploys successfully and healthcheck passes, but the domain doesn't resolve. Please help investigate this DNS/networking issue. Thank you!
4 Replies
a month ago
Hey there! We've found the following might help you get unblocked faster:
🧵 Deployed App Domain Not Resolving – DNSPROBEFINISHED_NXDOMAIN
🧵 App deployed on Railway (Doccano) shows DNSPROBEFINISHED_NXDOMAIN even after successful deployment
If you find the answer from one of these, please let us know by solving the thread!
a month ago
Hey,
This looks like it was just a caching issue. Caching can happen on the network level, above the browser.
Can you confirm that this is working now?
a month ago
similar issue getting.
public domain of railway xx-production.up.railway.app working fine
but attached custom domain giving me returns DNS_PROBE_FINISHED_NXDOMAIN error often a day. after 2-3 mins it's automatically got resolved but why i am getting this error. this should be fixed
naimmalek
similar issue getting.public domain of railway xx-production.up.railway.app working finebut attached custom domain giving me returns DNS_PROBE_FINISHED_NXDOMAIN error often a day. after 2-3 mins it's automatically got resolved but why i am getting this error. this should be fixed
a month ago
Are you also using Cloudflare?
EDIT: Please make a new thread for this issue.