Email DNS records for 48hr.email
MX, SPF, DMARC and DKIM records published for 48hr.email. Domain age: 12 years.
Disposable email domain
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48hr.email can receive email: 1 MX record found. Authentication records found: SPF, DMARC. The DKIM key found is revoked.
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | p=reject | The policy is reject: receivers are asked to reject messages that fail DMARC. Aggregate reports are requested (rua). |
| DKIM | Revoked key | A DKIM record exists under the selector default, but its public key is empty (revoked). |
Last checked: 2026-10-08 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
MX records for 48hr.email
- 1 mx.48hr.email
Email authentication records for 48hr.email
SPF record
v=spf1 -all
DMARC record
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:83dec657f123400aa0b8d2f6bff6bf7d@dmarc-reports.cloudflare.net;
DKIM record (default)
v=DKIM1; p=
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