Email Security Health Check
Check whether your domain is protected against common email spoofing and impersonation risks.
What we check
- MX Records
Does this domain have mail delivery configured?
- SPF Record
Who is authorized to send email on behalf of this domain?
- DMARC Policy
What happens when unauthorized email is detected?
- DKIM (Common Selectors)
Can outgoing email be cryptographically verified?
- CAA Records
Which Certificate Authorities can issue certificates for this domain?
- Nameservers
Which DNS provider manages this domain?
This is a non-intrusive public DNS configuration review. No email is sent. No accounts are tested.