Domain Intelligence for: firefox.com [ look up another ]

Valid for mail? Yes, this domain seems to be configured correctly to accept inbound mail. But keep in mind, this doesn't identify spamtraps nor did we test individual addresses.
lookup dmarc check spf dkim search mx query visit www more
Format: pass seems to be validly formatted fqdn or domain
DNS:passns1-240.akam.net ns4-64.akam.net ns5-65.akam.net ns7-66.akam.net
MX:passsmtp1.mdc1.mozilla.com
Bad MX:passnot obviously linked to a known bad MX record
Disposable:passdomain does not appear on common 'disposable' lists
SPF:passv=spf1 mx a include:amazonses.com include:mail.zendesk.com -all
SPF Lock:passspf lockdown not found
DMARC:passv=DMARC1;​p=reject;​adkim=r;​aspf=r;​rua=mailto:dmarc_agg@vali.email;​
RUA:passDMARC aggregate report destination(s) found: vali.email
This is a cached result. Click here to check live DNS.
Need help with deliverability? Need assistance with inbox problems, spam folder placement, DMARC, DKIM or SPF authentication? Check out Spam Resource or contact me.

Hosting: Inbound mail for firefox.com is hosted by mozilla.com
  mozilla.com hosts mail for at least 3 domains, including:
   firefox.com openbadges.org webmaker.org

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Cached at: Wed Mar 13 11:56:18 CDT 2024 (1805 ms)
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