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Custom domains

Plan Domains
Trial None
Start 3
Build 5
Grow 10

Counted across all environments of the workspace. Each name counts as one domain: shop.vn and www.shop.vn are two domains.

Steps

Section titled “Steps”

  1. Open Cài đặt → Domain (settings, domain), enter the domain (for example www.shop.vn or shop.vn) → “Thêm domain” (add domain).

  2. Add the records Embra shows at your DNS provider:

    Type Name Value
    TXT _embra-challenge.www.shop.vn embra-verify=… (Embra shows the value)
    CNAME www the app address, like <app>-production-<code>.onembra.com

    Root domain (shop.vn, no www): use an A record to the IP Embra shows instead of the CNAME.

    Domain www.shop.vn waiting for DNS, with the TXT and CNAME records to add

  3. Wait for DNS to update (usually 5–30 minutes) → click “Kiểm tra” (check). If it doesn’t pass yet, wait and check again.

  4. Once verified, HTTPS is issued automatically on the first request, usually within a minute.

Keep the TXT record

Section titled “Keep the TXT record”

Don’t delete the TXT record after verification. Embra re-checks it every 24 hours. If it is missing 3 times in a row, Embra stops serving that domain. Temporary network errors don’t count.

Notes

Section titled “Notes”
  • For both shop.vn and www.shop.vn, add both. Embra doesn’t redirect between the two names yet; set a redirect at your domain provider.
  • Wildcard domains (*.shop.vn) and uploading your own certificate are not supported yet.
  • A domain can only be attached to one app on Embra.
  • A domain that is never verified is dropped after 7 days.
  • Each domain can be checked at most once every 30 seconds.