dropboxsign.com email records

What dropboxsign.com publishes in public DNS for SPF, DKIM, DMARC, MX and BIMI, resolved on 2026-08-04.

SPF

v=spf1 ip4:209.61.151.245/32 include:mail.zendesk.com include:_spf.google.com include:_spf.salesforce.com include:mktomail.com include:spf-001ed902.pphosted.com ~all

The record authorises these sending platforms: Zendesk, Google Workspace, Salesforce (Sales & Service Cloud), Adobe Marketo Engage.

DMARC

v=DMARC1;p=reject;pct=100;rua=mailto:c7xrs-8253@rua.dmarc.emailanalyst.com,mailto:dmarc@dropbox.com

policy

p=reject

applies to

100% of mail

reports

mailto:c7xrs-8253@rua.dmarc.emailanalyst.com,mailto:dmarc@dropbox.com

alignment

adkim=r, aspf=r

DKIM

No key found on the 24 selectors probed. Selectors cannot be enumerated from DNS, so this is not proof of absence — why.

MX

Notes on this configuration

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The above is a snapshot from 2026-08-04. Re-resolve it now:

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