Email Authentication

zkm.de

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:193.197.168.0/22 ip4:193.197.172.0/24 ip4:54.246.220.150 ip4:54.246.224.90 ip4:208.91.114.151 include:_spf.rexx-suite.com include:mailgun.org ~all

DKIM

pass

Cryptographic signature on outbound mail (selector: smtp).

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo6mT0k+bDXAn5p/HwPjI0cTizgWwfMakdo0OxTOUAcvAthBHVWH1DWpMMJHsnx0GkmIH1sWNLFOVkINIpthFDiqyXu8n/g05Lo8t0DNG/VA7EvNWIQzM5piCQ4nyMt4o/QQcNIv8YpRKNzGecACKXiRbRB8XZDhq97LxTRKQvwB1xOsFVO5gXHKzw49nyx+8ZjWc02zwcvCwz2DIB34q8o+2gdPXL+iwvID6ViTZJyaIfsn9tXOWhfnZvwp0urddcb6P+byYiWfUZpSBYrhs+++gn8GjB61/ateLluTOIHNSGXAdpZzL4Lh80onVv2zolf+7IoWs3NvAI96YiMX6AwIDAQAB

DMARC

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1; p=none;

Mail Servers (MX)

20 fortimail.zkm.de

30 c1431.mx.srv.dfn.de

30 a1431.mx.srv.dfn.de

30 b1431.mx.srv.dfn.de

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