Custom domain (peoplio.io) intermittently/persistently 502ing despite valid cert + verified DNS
deepakraog
HOBBYOP

8 days ago

Domain ID: bd758334-f29f-4e19-914e-7e598e2a73fa, project 2febecfe-06c1-468b-854d-627017298cda, service frontend (e92eb492-45a6-4465-a4d2-da56cdada2a7).

Cert is CERTIFICATE_STATUS_TYPE_VALID (issued 2026-08-13T23:35Z), DNS verification.verified: true, CNAME record status DNS_RECORD_STATUS_PROPAGATED. The underlying service is healthy and serving traffic fine on its own *.up.railway.app subdomain (confirmed via logs — real 200s). But requests to the custom domain peoplio.io — including the root page itself and static asset subpaths (images/video under /images/, /videos/) — intermittently and now persistently return {"status":"error","code":502,"message":"Application failed to respond"} with x-railway-fallback: true, server: railway-hikari. This has persisted for well over an hour past cert issuance, well past normal propagation lag. Requesting investigation into edge routing/health for this custom domain binding.

Solved

2 Replies

I'd make sure the port your URL is mapped to is the same port your application is listening to.


deepakraog
HOBBYOP

7 days ago

Thank You. It worked.


Status changed to Solved 0x5b62656e5d 7 days ago


Welcome!

Sign in to your Railway account to join the conversation.

Loading...