Email Security
Score
90/100
SPF
Valid
DKIM
Key present
DMARC
REJECT
Findings
8
DKIM
Selectors Found:
3
Key valid
selector1
(Microsoft 365)
1024-bit (weak)
Key valid
simplycom1
(Simply.com)
1024-bit (weak)
Key valid
simplycom2
(Simply.com)
2048-bit
Technical Details
- selector1._domainkey.kaftek.dk
- Key size: 1024
- Provider: Microsoft 365
- Status: Active
- DKIM key is 1024-bit (allowed but deprecated)
- simplycom1._domainkey.kaftek.dk
- Key size: 1024
- Provider: Simply.com
- Status: Active
- DKIM key is 1024-bit (allowed but deprecated)
- simplycom2._domainkey.kaftek.dk
- Key size: 2048
- Provider: Simply.com
- Status: Active
Providers
- Microsoft 365
- selector1
- Key size: 1024
- Status: Active
- DKIM key is 1024-bit (allowed but deprecated)
- selector1
- Simply.com
- simplycom1
- Key size: 1024
- Status: Active
- DKIM key is 1024-bit (allowed but deprecated)
- simplycom2
- Key size: 2048
- Status: Active
- simplycom1
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.