Email Authentication

heise.de

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:193.99.144.0/24 ip4:193.99.145.0/24 ip6:2a02:2e0:3fe:1001::/64 ip6:2a00:e68:14:800::/64 ip4:193.100.232.56 ip6:2a00:e68:14:801:bad::beef include:_spfdiv.heise.de include:spf.dsb.net include:spf.hornetsecurity.com ~all

DKIM

pass

Cryptographic signature on outbound mail (selector: s1).

k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoyZswE5B+pppGnjt0l0QFyqaLIlu0a/7K98L46wkl3696X8Qa9mxetJO4/HFdMvMwOOtaAdM7eOcY1KCbgNtBw9B3/wQy7Ee7fGtXgw2GML3MdXAex4EGrPuoFqv4BragKZ1xvGdOYo6HiMgbjtomcDeoDeOk9oU2qt5D/YgBUzCKhtgXBUQROSZP3hJjUPCEjJ8lVElp6MI5f6iqyLzWBi4tqOv/xwXEVmXRVdmlOpdM0/4B3iI2tj5rOs+I9j1KhqpldDPCg0WNI5RAtw4pg3ODqRUkjcuxwTNkl2m7GE5MC0G2ZPwv6qwnsNuHZ5szPGFT3pClJCLDfGbhM/4AQIDAQAB

DMARC

warning

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

v=DMARC1; p=none; sp=none; rua=mailto:dmarc.report@heise.de

Mail Servers (MX)

10 mx01.hornetsecurity.com

20 mx02.hornetsecurity.com

30 mx03.hornetsecurity.com

40 mx04.hornetsecurity.com

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