Check email security of a domain (SPF, DKIM, DMARC)
check_email_securityRead-onlyIdempotent
Checks the public DNS records that protect a domain against e-mail spoofing: SPF, DKIM (common selectors), DMARC, DNSSEC, MTA-STS, TLS-RPT, BIMI and CAA. Returns an overall assessment, one finding per check and recommendations. Use it for a company domain, not for single mailboxes. Nothing is stored. Rate limited per connection.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| domain | Yes | Public domain name, e.g. "example.de" (an e-mail address or URL is reduced to its domain) | |
| sprache | No | Output language. Default: German if the input is German, otherwise English. |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| link | Yes | ||
| domain | Yes | ||
| gesamt | Yes | ||
| hinweis | Yes | ||
| anbieter | Yes | Detected mail provider, if any | |
| pruefungen | Yes | ||
| geprueft_am | Yes | ||
| gespeichert | Yes | Nothing about this check is stored by frag.hugo | |
| empfehlungen | Yes |