dellemc.com
Number 95 of the Top 100 · Tranco rank 106
Can dellemc.com be forged?
Can dellemc.com be forged?
No. Receivers that check DMARC refuse mail that forges dellemc.com or its subdomains.
- The exact name
- reject · subdomains reject · reports to Proofpoint
- Names that copy
- 3 registered lookalikes can send mail. DMARC never sees them. See them →
What we noticed
- include:%{ir}.%{v}.%{d}.spf.has.pphosted.com resolves for each message, so the senders it allows cannot be listed from outside.
- The SPF record marks an unlisted sender as a soft failure. A hard failure is stronger.
- No DKIM selector answered, so the mail of the domain carries no signature.
Senders it names none named
These are the services the records name. A record can name a service no longer used, and a sender can sign without being named.
SPF~all · 1 of 10 lookups · at least 0 addresses
Flags others · 1 of 10 lookups · 0 of 2 void lookups · 0 IPv4 addresses · 0 IPv6 blocks · Kept by a sender-policy service
The full list cannot be known from outside: it uses macros.
Every term and include
DKIM0 keys found
We look under the selectors of the services the records name. A domain can have keys we do not find.
Sending names 2 names, 2 at reject
| Name | Policy | SPF lookups | Reports to |
|---|---|---|---|
| blog.dellemc.com | reject | 1 | Proofpoint |
| education.dellemc.com | reject | — | Proofpoint |
ReportsProofpoint, on every name
Aggregate reports (rua) go to mailto:dmarc_rua@emaildefense.proofpoint.com, mailto:dmarc.reports.rua@dell.com. Failure reports (ruf) are asked for.
Transport MTA-STS none · TLS-RPT none · BIMI none
MTA-STS asks senders to deliver to dellemc.com over encrypted connections only. TLS-RPT asks for reports when they cannot. BIMI shows a logo beside mail that passes DMARC at quarantine or reject.
Read on Oct 28, 2026. Check it again yourself →
Watch your own domain's mail this way: Sender Security · the DMARC Report