D
Scanned 12 hours ago. Re-scan for a fresh result after a fix.
No email setup found
This domain is registered and resolves, but has no MX, SPF, DKIM, or DMARC records. It is not configured to send or receive authenticated mail.
Issues to fix
- failNo SPF record at billing.ourcompany.com. SPF is not inherited from ourcompany.com, so mail sent from the host fails SPF. Publish an SPF record here if the host sends mail.→
- failNo DMARC record: receivers have no policy for handling unauthenticated mail.→
- failNo SPF, DKIM or DMARC: bulk mail to Gmail, Yahoo and Microsoft (5,000+ messages/day) will be rejected or spam-foldered.→
- warnNo TLS-RPT reporting address. TLS delivery failures go unreported.→
Results
01Mail exchangers (MX)A
info
No MX or address at billing.ourcompany.com. A send-only host is expected here, mail is received by ourcompany.com.
registrable ourcompany.com
02SPFC
fail
No SPF record at billing.ourcompany.com. SPF is not inherited from ourcompany.com, so mail sent from the host fails SPF. Publish an SPF record here if the host sends mail.
03DKIMA
info
No DKIM selector found via common probes (no _domainkey subtree exists), the domain may use a custom selector.
04DMARCC
fail
No DMARC record: receivers have no policy for handling unauthenticated mail.
05DNS healthA
info
Nameservers, SOA, and DNSSEC for billing.ourcompany.com are managed by the parent zone ourcompany.com.
zoneApex ourcompany.com
06BlacklistsA
pass
billing.ourcompany.com is not listed on Spamhaus ZRD.
target billing.ourcompany.com
list Spamhaus ZRD
pass
billing.ourcompany.com is not listed on Spamhaus DBL.
target billing.ourcompany.com
list Spamhaus DBL
07Bulk sending readinessC
fail
No SPF, DKIM or DMARC: bulk mail to Gmail, Yahoo and Microsoft (5,000+ messages/day) will be rejected or spam-foldered.
spf false
dkim false
dmarc false
threshold 5,000 messages/day
info
One-click List-Unsubscribe is a message-level header. Verify by sending a test message.
08MTA-STSA
09BIMIA
info
No BIMI record. No brand logo is published for inboxes with BIMI support.
BIMI draft
10Email Verification Protocol
info
No Email Verification Protocol record. Browsers cannot verify addresses at this domain without sending an email.
EVP draft
About this report
This report grades the email and DNS setup of billing.ourcompany.com against the relevant RFCs. Each check links to the standard behind the rule. A high grade means the common causes of spoofing and poor deliverability are covered. A grade is not a guarantee that every message reaches the inbox.
Frequently asked questions
What does the grade mean?
The grade summarizes how completely the domain implements the core email authentication and DNS standards. A and B mean the main protections (SPF, DKIM, DMARC, valid MX) are in place. Lower grades flag gaps that make spoofing easier or hurt deliverability. A missing MX record caps the grade at F, a weak SPF all-qualifier caps at D, and no DMARC caps at C.
How fresh is this report?
A report is a snapshot from when it was last scanned, kept as a shareable link. If you are fixing your setup, use the Re-scan button to run every check live again.
Why is the SMTP section still loading?
The live SMTP probe connects to the mail servers from a dedicated prober, which takes a few seconds and runs separately from the DNS checks. The results stream in when ready. If SMTP was not requested for this report, that section stays empty.
I own this domain and want to stop scan.mx checking it.
Domain owners can block scanning by publishing a DNS TXT record; see the opt-out page.