Email Security

SPF, DKIM, DMARC, BIMI and email authentication analysis

Score

90/100

SPF

Present

DKIM

Key present

DMARC

QUARANTINE

Findings

DKIM

Selectors Found: 1

Key valid onlinemail 2048-bit

Technical Details

onlinemail._domainkey.starkadvagt.dk
- Key size: 2048
- Status: Active

Providers

Unknown
- onlinemail
  - Key size: 2048
  - Status: Active

DKIM signs outgoing mail with a private key and publishes the matching public key in DNS. This check validates discovered DNS key records; it does not verify a live email message signature.