Email Authentication

spin.de

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:213.95.79.0/25 ip4:213.95.181.32/27 ip4:213.95.181.64/27 ip4:95.216.72.158/32 ip6:2001:780:138::0/48 ip6:2a01:4f9:2b:8c4::4/128 mx ~all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

none

Tells receivers what to do with mail that fails SPF/DKIM.

No record published.

0 mx.spin-ag.de