Email DNS records for 1secmail.org
MX, SPF, DMARC and DKIM records published for 1secmail.org.
Disposable email domain
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1secmail.org can receive email: 1 MX record found. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| 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. |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
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 1secmail.org
- 10 mx.1secmail.com
Email authentication records for 1secmail.org
SPF record
v=spf1 ip4:178.32.61.35/32 ip4:178.32.63.155/32 -all
DMARC record
v=DMARC1; p=reject; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; fo=1
Check a specific email address @1secmail.org
This page checks how 1secmail.org is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.