example.com
domain Spoofing protected DMARC p=rejectThis domain declares it does not receive mail.
Findings
-
Caution DKIM selector google is revoked (empty key) DKIM-REVOKED
-
Caution DKIM selector 20230601 is revoked (empty key) DKIM-REVOKED
-
Caution DKIM selector 20221208 is revoked (empty key) DKIM-REVOKED
-
Caution DKIM selector 20210112 is revoked (empty key) DKIM-REVOKED
-
Note Null MX: this domain declares that it does not receive mail MX-NULL
RFC 7505 null MX (". 0").
-
Note No aggregate report address (rua) DMARC-NO-RUA
You receive no visibility of who sends as your domain.
-
Note No MTA-STS policy MTASTS-NONE
Optional; protects inbound mail against TLS downgrade.
-
Pass SPF uses 0 of 10 permitted DNS lookups SPF-LOOKUPS-OK
-
Pass SPF ends with -all SPF-HARDFAIL-ALL
-
Pass DMARC policy is p=reject DMARC-REJECT
Spoofed mail that fails authentication is rejected.
-
Pass Spoofing protection: enforced SPOOF-PROTECTED
SPF and DMARC together reject or quarantine forged mail.
Mail servers (MX)
No MX records.
SPF
v=spf1 -all
DNS lookups: 0 / 10 · terminates with -all
DMARC
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s
- Policy
- reject
- Subdomains
- reject
- Alignment
- DKIM strict, SPF strict
- Reports to
- nobody
DKIM
google._domainkey · RSA revoked
20230601._domainkey · RSA revoked
20221208._domainkey · RSA revoked
20210112._domainkey · RSA revoked
Selectors are chosen by the sending service, so a key can exist under a name not tried here. The s= tag in a real message header names it.
Transport security
- MTA-STS
- not published
- TLS-RPT
- not published
- BIMI
- not published
Open relay test owners only
Checks whether each mail server accepts mail for recipients at other domains, which spammers exploit. Because the test sends SMTP commands to your server, it is only offered to verified owners.
Create an account and verify the domain to run this test.
