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Signal returns the DNS records for each registered sending domain. The domain response is the source of truth for record type, name, value, priority, optional state, and verification state.

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Records in the domain contract

A DnsRecordResponse contains type, name, and value. It can also contain priority, status, and optional. Copy those fields as returned instead of reconstructing a provider-specific record from an example.

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Required sending checks

The domain record exposes overall status plus separate dkimStatus, mailFromStatus, spfStatus, dmarcStatus, and bimiStatus. A green overall badge is not a substitute for inspecting a failing component when a domain becomes degraded.

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Provider field mapping

DNS providers differ in how they display the zone name. Some expect a relative host and append the zone; others accept a fully qualified name. After saving, inspect the final fully qualified record to ensure the zone was not appended twice.

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Records that must remain direct DNS

Mail records and third-party verification records must return the values Signal expects from authoritative DNS. Do not place a DKIM or tracking CNAME behind an HTTP proxy that replaces the public DNS answer. MX and TXT records are DNS records and are not web origins.

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Verification workflow

  1. Open Domains and select the domain.
  2. Copy every required record from Records.
  3. Publish it at the authoritative DNS provider.
  4. Wait for resolver caches to expire after a change.
  5. Select Verify DNS.
  6. Inspect the individual record status if overall verification does not pass.
Examples explain record shape only. Your domain’s generated names and values are the only values Signal verifies.

Manage domains

Review domain statuses, records, provider detection, and deletion behavior.