CheckMail

ise.fraunhofer.de

Email infrastructure report · Last checked

Summary

ise.fraunhofer.de uses Self-hosted / Custom for email and has SPF and DMARC configured. It is not catch-all.

Mail provider

ProviderSelf-hosted / Custom self-hosted
Primary MXedge01.mx.fraunhofer.de

MX records

PriorityHostnameIPs
10edge01.mx.fraunhofer.de192.102.154.221, 192.102.154.218, 192.102.163.124, 192.102.163.204, 192.102.163.195, 153.96.1.27, 153.96.1.30, 153.96.1.24, 192.102.154.220, 2a03:db80:4420:b000::25:30, 2a03:db80:4420:b000::25:27, 2a03:db80:4420:b000::25:24
20edge02.mx.fraunhofer.de192.102.154.220, 192.102.154.218, 192.102.163.195, 192.102.163.124, 153.96.1.24, 192.102.163.204, 153.96.1.27, 153.96.1.30, 192.102.154.221, 2a03:db80:4420:b000::25:24, 2a03:db80:4420:b000::25:27, 2a03:db80:4420:b000::25:30
30edge03.mx.fraunhofer.de192.102.163.124, 153.96.1.24, 153.96.1.27, 192.102.154.220, 153.96.1.30, 192.102.163.195, 192.102.154.218, 192.102.163.204, 192.102.154.221, 2a03:db80:4420:b000::25:24, 2a03:db80:4420:b000::25:30, 2a03:db80:4420:b000::25:27
40edge04.mx.fraunhofer.de192.102.163.195, 153.96.1.27, 192.102.154.221, 192.102.163.204, 192.102.154.220, 153.96.1.24, 153.96.1.30, 192.102.154.218, 192.102.163.124, 2a03:db80:4420:b000::25:24, 2a03:db80:4420:b000::25:30, 2a03:db80:4420:b000::25:27

Authentication

SPF✓ Present
DKIM? Not detected via common selectors
DMARC✓ Present p=reject
Raw SPF record
v=spf1 redirect=_spf.ise.fraunhofer.de
Raw DMARC record
v=DMARC1;p=reject;aspf=r;adkim=r;rua=mailto:dmarc.rua@ise.fraunhofer.de;ruf=mailto:dmarc.ruf@ise.fraunhofer.de;

Email behavior

Catch-all✗ No
Disposable✗ No
Free provider✗ No
STARTTLS? Could not determine (server rejected handshake)
SMTP response—
SMTP banner—

What this means

This domain is missing DKIM, which weakens its protection against email spoofing. Adding this record would improve deliverability and reduce the risk of impersonation.

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