SSL_ERROR_BAD_CERT_DOMAIN error
matheusrod
HOBBYOP

a year ago

I added a custom domain to a project I'm participating in and I'm getting the SSL_ERROR_BAD_CERT_DOMAIN error when I try to access it through the custom domain. The browser says that The certificate is only valid for *.up.railway.app. My domain is rvlgrupo.com.br

Solved

7 Replies

echohack
EMPLOYEE

a year ago

Hiya matheusrod,

Indeed you'd need a new certificate for your new Custom domain. You can check your certificate over on SSLLabs: https://www.ssllabs.com/ssltest/analyze.html?d=rvlgrupo.com.br&latest to see if it is valid. You can get a new certificate for free over at Let's Encrypt. https://letsencrypt.org/


Status changed to Awaiting User Response Railway 11 months ago


echohack

Hiya matheusrod,Indeed you'd need a new certificate for your new Custom domain. You can check your certificate over on SSLLabs: https://www.ssllabs.com/ssltest/analyze.html?d=rvlgrupo.com.br&latest to see if it is valid. You can get a new certificate for free over at Let's Encrypt. https://letsencrypt.org/

matheusrod
HOBBYOP

a year ago

I did this test and got a B grade on all servers, what should I do and what should have happened? I don't have much experience with custom domains

Attachments


Status changed to Awaiting Railway Response Railway 11 months ago


echohack
EMPLOYEE

a year ago

Here's another diagnostic tool:

openssl s_client -showcerts -connect rvlgrupo.com.br

You can see here that this is a wildcard certificate for *.up.railway.app, so it would be invalid for rvlgrupo.com.br . You need a new certificate for this new domain.


Status changed to Awaiting User Response Railway 11 months ago


matheusrod
HOBBYOP

10 months ago

My custom domain status at railway's page says "Issuing TLS certificate", what should i do? Just wait the certificate that it should work well? I'd changed some things at the Cloudflare settings


Status changed to Awaiting Railway Response Railway 10 months ago


matheusrod

My custom domain status at railway's page says "Issuing TLS certificate", what should i do? Just wait the certificate that it should work well? I'd changed some things at the Cloudflare settings

10 months ago

Does removing and re-adding the domain work?


Status changed to Awaiting User Response Railway 10 months ago


ray-chen

Does removing and re-adding the domain work?

matheusrod
HOBBYOP

10 months ago

In the railway or the cloudflare?


Status changed to Awaiting Railway Response Railway 10 months ago


10 months ago

Both


Status changed to Awaiting User Response Railway 10 months ago


Railway
BOT

7 months 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 7 months ago


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