Apex, subdomain, or URL. We figure it out.
Results for
semgrep.dev
Email authentication
The basics are in place but can be hardened.
- 3Pass
- 1Warning
- 0Fail
- 2Not set
SPF
WarningAuthorizes which servers may send mail for the domain
SPF is published but could be tightened.
- Policy
- -all
- DNS lookups
- 8 / 10
- Ends in -all (hardfail): unauthorized senders are rejected.
- Uses 8 of 10 allowed DNS lookups. Close to the limit.
v=spf1 include:_spf.google.com include:servers.mcsv.net include:_spf.salesforce.com include:_spf.atlassian.net include:stspg-customer.com include:amazonses.com -allDKIM
PassCryptographically signs outgoing mail (best-effort selector probe)
DKIM key published for 5 known selectors.
- Selectors
- google, s1, s2, smtp, mandrill
- Found a DKIM key at google._domainkey.semgrep.dev
- Found a DKIM key at s1._domainkey.semgrep.dev
- Found a DKIM key at s2._domainkey.semgrep.dev
- Found a DKIM key at smtp._domainkey.semgrep.dev
- Found a DKIM key at mandrill._domainkey.semgrep.dev
DMARC
PassTells receivers what to do with mail that fails SPF and DKIM
DMARC is enforced.
- Policy
- p=reject
- Coverage
- 100%
- Policy p=reject: failing mail is rejected outright.
- Aggregate reports (rua) are configured.
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];MTA-STS
Not setEnforces TLS for inbound mail and prevents downgrade attacks
No MTA-STS policy. Inbound mail can be delivered without TLS.
TLS-RPT
PassReceives reports about TLS delivery failures
TLS reporting is configured.
- Reports to
- mailto:[email protected]
- TLS delivery failure reports are being collected.
v=TLSRPTv1; rua=mailto:[email protected]BIMI
Not setDisplays your verified brand logo in supporting inboxes
No BIMI record. No brand logo is published for inboxes.
Checks query live DNS over Cloudflare and the public MTA-STS policy endpoint. DKIM selectors cannot be listed from DNS, so DKIM detection probes common provider selectors only.