MailGate › airbnb.com

Email authentication report for airbnb.com

Resolved live from public DNS. Cached up to 6 hours — re-run it now for a fresh result.

A deliverability score 100/100

SPF	`v=spf1 include:spf1.airbnb.com ip6:2c0f:fb50:4864::/56 ip6:2a00:1450:4864::/56 ip6:2800:3f0:4864::/56 ip6:2607:f8b0:4864::/56 ip6:2404:6800:4864::/56 ip6:2001:4860:4864::/56 ip4:87.253.232.0/21 ip4:76.223.176.0/20 ip4:76.223.128.0/19 -all`
DMARC	`v=DMARC1;p=reject;sp=reject;pct=100;ruf=mailto:[email protected];rua=mailto:[email protected];aspf=r;adkim=r;fo=1;ri=3600`
DKIM	`google._domainkey` (Google Workspace) `k1._domainkey` (Mailchimp/Mandrill) `smtp._domainkey`
MX	1 `aspmx.l.google.com` 5 `alt1.aspmx.l.google.com` 5 `alt2.aspmx.l.google.com` 10 `alt3.aspmx.l.google.com` 10 `alt4.aspmx.l.google.com`

SPF record published

SPF ends in -all (hard fail)

DMARC record published

DMARC policy p=reject (strongest)

DMARC aggregate reports (rua) are being collected

DKIM key found: google, k1, smtp

5 MX host(s) configured

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