MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx include:_spf.perfora.net include:_spf.kundenserver.de include:_spf-us.ionos.com include:mout.perfora.net include:mout-bounce.perfora.net ip4:213.165.64.0/23 ip4:74.208.5.64/26 ip4:74.208.122.0/26 ip4:212.227.126.128/25 ip4:212.227.15.0/24 ip4:21
2.227.17.0/27 ~all