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Results for

miro.com

Email authentication

The basics are in place but can be hardened.

  • 3Pass
  • 1Warning
  • 0Fail
  • 2Not set

SPF

Pass

Authorizes which servers may send mail for the domain

SPF is published and within limits.

Policy
~all
DNS lookups
4 / 10
  • Ends in ~all (softfail): unauthorized senders are marked, not rejected.
  • Uses 4 of 10 allowed DNS lookups.
v=spf1 ip4:147.253.208.0/20 ip4:192.174.80.0/20 ip4:23.251.237.159/32 ip4:23.251.237.160/29 ip4:23.251.237.168/30 include:_spf.google.com include:mail.zendesk.com include:_spf.salesforce.com ~all

DKIM

Pass

Cryptographically signs outgoing mail (best-effort selector probe)

DKIM key published for 2 known selectors.

Selectors
google, k1
  • Found a DKIM key at google._domainkey.miro.com
  • Found a DKIM key at k1._domainkey.miro.com

DMARC

Pass

Tells receivers what to do with mail that fails SPF and DKIM

DMARC is enforced.

Policy
p=quarantine
Subdomains
sp=quarantine
Coverage
100%
  • Policy p=quarantine: failing mail is sent to spam.
  • Aggregate reports (rua) are configured.
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; sp=quarantine

MTA-STS

Not set

Enforces TLS for inbound mail and prevents downgrade attacks

No MTA-STS policy. Inbound mail can be delivered without TLS.

TLS-RPT

Not set

Receives reports about TLS delivery failures

No TLS-RPT record. You get no reports about failed TLS delivery.

BIMI

Warning

Displays your verified brand logo in supporting inboxes

BIMI is published with caveats.

  • BIMI record has no l= logo URL.
v=BIMI1;l=;a=;

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.