Custom domain stuck in CERTIFICATE_STATUS_TYPE_VALIDATING_OWNERSHIP for 1 hour

Question

Custom domain `www.cablan.ai` has been stuck in `CERTIFICATE_STATUS_TYPE_VALIDATING_OWNERSHIP`

for over an hour with no progression.

**Project ID:** f52c62f0-944b-46fe-a182-f7ec12e21f8c

**Environment ID:** 38b3c59b-bc50-4627-bd8d-04374567838c

**Service ID:** 577e5c98-e020-497a-b215-8726dd7595d5 (cablan)

**Custom Domain ID (current):** b40eb00d-e8fc-45bf-aefc-cca009280425

**Custom Domain:**[www.cablan.ai](http://www.cablan.ai)

**Required CNAME target:**[jx1gob45.up.railway.app](http://jx1gob45.up.railway.app)

**Verification done:**

\- DNS propagated correctly. `dnsRecords[0].status = DNS_RECORD_STATUS_PROPAGATED`,

`currentValue` matches `requiredValue` exactly.

\- No CAA records on [cablan.ai](http://cablan.ai) (confirmed via `dig CAA cablan.ai @1.1.1.1` and Cloudflare DNS).

\- DNSSEC not enabled.

\- Cloudflare proxy is OFF (DNS-only) for the www CNAME.

\- I tried delete + recreate the customDomain 4 times — same result each time.

**Smoking gun:**

HTTP request to `http://www.cablan.ai/.well-known/acme-challenge/test` returns: