Railway Subdomain Not Resolving on Mobile Networks
techways
HOBBYOP

25 days ago

Hello Railway Support Team,

I'm experiencing an issue where all my Railway deployment URLs (*.up.railway.app) are inaccessible on certain networks, while they work perfectly on others.

Issue Details:

Affected URLs: All my Railway deployments, including:

https://durranis-admin.up.railway.app/

https://frontend-production-c878.up.railway.app/

Error Message: DNS_PROBE_FINISHED_NXDOMAIN

Behavior:

white_check_mark emoji Works on my home WiFi network

x emoji Fails on other networks (mobile data, office network, etc.)

This affects ALL my Railway projects, not just one

Troubleshooting Done:

Cleared DNS cache

Tried different browsers

Tested on multiple devices

Verified deployments are active in Railway dashboard

$10 Bounty

1 Replies

Railway
BOT

25 days ago

Hey there! We've found the following might help you get unblocked faster:

If you find the answer from one of these, please let us know by solving the thread!


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