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According to Live Direct Marketing's daily DNS scan (July 25, 2026), whatwg.org (Tranco rank #12,570) receives mail via FastMail. The dataset currently contains no DMARC record for this snapshot. That is an authentication observation, not an inbox-placement result.
Last updated: .
| Mailbox provider (MX) | FastMail |
|---|---|
| ESPs in SPF | none detected |
| SaaS senders in SPF | none detected |
| DMARC policy | no record |
| Tranco rank | #12,570 |
| Snapshot | 2026-07-25 (updated daily) |
MX identifies the observed inbound mailbox or gateway. SPF includes identify services authorised to send for the domain. DMARC shows the published authentication policy. The dataset currently contains 1 populated signal groups for this page.
Observed deliverability context: based on the available observations, this page describes DNS configuration only. It does not represent a complete audit of whatwg.org and does not prove that a particular message reaches the inbox or spam folder.
whatwg.org uses FastMail for inbound mail (detected from its primary MX record) as of July 25, 2026, per Live Direct Marketing's daily Tranco top-1M scan.
No — whatwg.org publishes no DMARC record at all (as of July 25, 2026).
Nearby domains in the Tranco ranking: hollisterco.com · chime.com · fivetran.com · creativebloq.com
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