Email DNS records for headstrong.de
MX, SPF, DMARC and DKIM records published for headstrong.de.
Disposable email domain
headstrong.de is a temporary (disposable) email service. Addresses on it work for minutes or days, so Easy Email Verification flags them as disposable and not safe to send.
Block disposable addresses on your signup form →
Check any address or domain with the free disposable email checker →
headstrong.de can receive email: 2 MX records found. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (2) | 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=quarantine | The policy is quarantine: receivers are asked to treat messages that fail DMARC as suspicious, for example by delivering them to spam. |
| 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 headstrong.de
- 10 aspmx1.migadu.com
- 20 aspmx2.migadu.com
Email authentication records for headstrong.de
SPF record
v=spf1 a mx a:euserv2.headstrong.de include:spf.migadu.com -all
DMARC record
v=DMARC1; p=quarantine;
Check a specific email address @headstrong.de
This page checks how headstrong.de is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.