ipk-gatersleben.de

Email infrastructure report · Last checked 28 Jul 2026, 18:22 UTC

Summary

ipk-gatersleben.de uses Self-hosted / Custom for email and has SPF, DKIM, and DMARC configured. It is not catch-all.

Mail provider

ProviderSelf-hosted / Custom self-hosted

Primary MXa1191.mx.srv.dfn.de

MX records

Priority	Hostname	IPs
10	a1191.mx.srv.dfn.de	194.95.232.55
10	b1191.mx.srv.dfn.de	194.95.234.55
10	c1191.mx.srv.dfn.de	194.95.238.55

Authentication

SPF✓ Present -all

DKIM✓ Found (selectors: s1)

DMARC✓ Present p=none

Raw SPF record

v=spf1 ip4:194.94.136.88/29 ip4:62.55.182.68 ip4:136.243.160.30 include:spf.mailsupport.dfn.de -all

Raw DMARC record

v=DMARC1; p=none

Email behavior

Catch-all✗ No

Disposable✗ No

Free provider✗ No

STARTTLS✓ Supported

SMTP response6137ms

SMTP banner220-a1191.mx.srv.dfn.de ESMTP Postfix 220 a1191.mx.srv.dfn.de ESMTP Postfix

What this means

This domain has strong email authentication. Messages claiming to come from @ipk-gatersleben.de can be cryptographically verified by recipients, making spoofing difficult. Deliverability for legitimate mail should be good.

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