Email Security
Score
95/100
SPF
Valid
DKIM
Key present
DMARC
QUARANTINE
Findings
4
DKIM
Selectors Found:
4
Key valid
s1
(SendGrid)
2048-bit
Key valid
selector1
(Microsoft 365)
2048-bit
Key valid
selector2
(Microsoft 365)
2048-bit
Key valid
s2
2048-bit
Technical Details
- s1._domainkey.ringkoebing-bolcher.dk
- Key size: 2048
- Provider: SendGrid
- Status: Active
- selector1._domainkey.ringkoebing-bolcher.dk
- Key size: 2048
- Provider: Microsoft 365
- Status: Active
- selector2._domainkey.ringkoebing-bolcher.dk
- Key size: 2048
- Provider: Microsoft 365
- Status: Active
- s2._domainkey.ringkoebing-bolcher.dk
- Key size: 2048
- Status: Active
Providers
- SendGrid
- s1
- Key size: 2048
- Status: Active
- s1
- Microsoft 365
- selector1
- Key size: 2048
- Status: Active
- selector2
- Key size: 2048
- Status: Active
- selector1
- Unknown
- s2
- Key size: 2048
- Status: Active
- s2
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.