84 / 100
Excellent
youtube.com
● SPF● DKIM● DMARC○ MTA-STS○ TLS-RPT○ BIMI

Last checked: 2026-04-25 · Permalink

Detailed Checks

SPF

Passed
Recordv=spf1 include:google.com mx -all
All Mechanism-all
Includesgoogle.com
DNS Lookups2

DKIM

Passed
Selectors Foundselector1

DMARC

Passed
Policyreject
Reporting (rua)mailauth-reports@google.com

MTA-STS

Missing
No MTA-STS record found.
MTA-STS (RFC 8461) allows mail servers to discover your TLS policy, preventing downgrade attacks. Publish a TXT record at _mta-sts.<domain> with 'v=STSv1; id=<unique_id>;'.

TLS-RPT

Missing
No TLS-RPT record found.
TLS-RPT (RFC 8460) allows receivers to send you reports about TLS connection failures. Publish a TXT record at _smtp._tls.<domain> with 'v=TLSRPTv1; rua=mailto:tls-reports@<domain>;'.

BIMI

Missing
No BIMI record found.
BIMI allows your brand logo to appear next to emails in supported clients. Publish a TXT record at default._bimi.<domain> with 'v=BIMI1; l=<logo_url>;'.

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