2 months ago
I keep getting this issue. How do I increase custom domains and SSL cert limits ?
Railway's custom-domain limit for this plan is FULL — could not add .com, www..com. Each pointed domain uses 2 slots (apex + www). The apex could not be added, so this domain cannot serve until slots free up. Fix: upgrade the Railway plan or ask Railway support to raise the per-service custom-domain limit, or remove unused domains from the Railway service. Railway did not report a DNS target yet — records left as-is; run Fix HTTPS again in a minute. No valid certificate yet — issuance usually lands within minutes once the status above reads issuing/valid.
3 Replies
Status changed to Awaiting Railway Response Railway • about 2 months ago
2 months ago
Your per-service custom domain limit has been raised from 20 to 30, so you can now add the domains you were blocked on. Each apex + www pair uses 2 of those slots.
Status changed to Awaiting User Response brody • about 2 months ago
brody
Your per-service custom domain limit has been raised from 20 to 30, so you can now add the domains you were blocked on. Each apex + www pair uses 2 of those slots.
2 months ago
Thank you but I think I actually need like 100+ if possible
Status changed to Awaiting Railway Response Railway • about 2 months ago
2 months ago
We don't support custom domain limits at that scale natively. For 100+ domains, the recommended approach is to manage your customers' domains through Cloudflare (or a similar provider) and proxy traffic to your Railway service. Alternatively, if your users can use subdomains of your own domain, a wildcard domain (e.g. *.yourdomain.com) covers all subdomains with a single SSL certificate and one slot.
Status changed to Awaiting User Response Railway • about 2 months ago
a month 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 • about 1 month ago