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Custom domain setup lets you replace Kashimi’s default hostnames with your own subdomain. Your customers will see psu.yourdomain.com instead of psu.kashimi.tech, and your API calls will go through api.yourdomain.com instead of api.kashimi.tech. Once configured, all traffic still routes through Kashimi’s infrastructure — your domain is mapped using a CNAME, and Kashimi handles TLS termination via Cloudflare for SaaS.
To get started, contact [email protected]. Kashimi will configure the custom hostname mappings on our side and provide you with the DNS validation values you need to add.

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What Kashimi sets up

When you request a custom domain, Kashimi will:
  1. Register your subdomains as custom hostnames in Cloudflare (psu.yourdomain.com and api.yourdomain.com)
  2. Provide you with the pre-validation TXT record names and values for DNS verification
  3. Add your hostnames to the ingress routing configuration

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What you need to do

In your DNS provider (e.g. Route 53, Cloudflare, or your registrar’s hosted zone), add the following records for each subdomain.

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For psu.yourdomain.com

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For api.yourdomain.com

Do not add the CNAME record before the TXT validation records are in place. Cloudflare requires pre-validation to complete before the custom hostname becomes active.

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How it works

Once DNS propagates, all traffic flows like this:
TLS is handled end-to-end by Cloudflare for SaaS. Your domain gets its own certificate — your customers will see a valid certificate for psu.yourdomain.com and api.yourdomain.com.

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Checklist

1

Contact Kashimi

Email [email protected] with the two subdomains you want to use (psu. and api.).
2

Receive validation values

Kashimi will send you the TXT record names and values for hostname and certificate pre-validation.
3

Add DNS records

In your DNS provider, add the two TXT records and the CNAME record for each subdomain as described above.
4

Confirm propagation

Once DNS has propagated (typically within minutes, up to 24 hours), Kashimi will verify the configuration and confirm your custom domains are live.