Email Security
Score
90/100
SPF
Valid
DKIM
Key present
DMARC
REJECT
Findings
8
DKIM
Selectors Found:
4
Key valid
k2
(Mailchimp)
2048-bit
Key valid
k3
(Mailchimp)
2048-bit
Key valid
selector1
(Microsoft 365)
1024-bit (weak)
Key valid
selector2
(Microsoft 365)
1024-bit (weak)
Technical Details
- k2._domainkey.bramslevgaard.dk
- Key size: 2048
- Provider: Mailchimp
- Status: Active
- k3._domainkey.bramslevgaard.dk
- Key size: 2048
- Provider: Mailchimp
- Status: Active
- selector1._domainkey.bramslevgaard.dk
- Key size: 1024
- Provider: Microsoft 365
- Status: Active
- DKIM key is 1024-bit (allowed but deprecated)
- selector2._domainkey.bramslevgaard.dk
- Key size: 1024
- Provider: Microsoft 365
- Status: Active
- DKIM key is 1024-bit (allowed but deprecated)
Providers
- Mailchimp
- k2
- Key size: 2048
- Status: Active
- k3
- Key size: 2048
- Status: Active
- k2
- Microsoft 365
- selector1
- Key size: 1024
- Status: Active
- DKIM key is 1024-bit (allowed but deprecated)
- selector2
- Key size: 1024
- Status: Active
- DKIM key is 1024-bit (allowed but deprecated)
- selector1
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.