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 about 1 year 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 about 1 year 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 about 1 year ago


matheusrod
HOBBYOP

a year 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 about 1 year 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

Does removing and re-adding the domain work?


Status changed to Awaiting User Response Railway about 1 year ago


ray-chen

Does removing and re-adding the domain work?

matheusrod
HOBBYOP

a year ago

In the railway or the cloudflare?


Status changed to Awaiting Railway Response Railway about 1 year ago


a year ago

Both


Status changed to Awaiting User Response Railway about 1 year ago


Railway
BOT

a year 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 11 months ago


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