Email Authentication

ionos.de

SPF

warning
Declares which servers may send mail for this domain.
v=spf1 redirect=_spf-corporate.ionos.com

DKIM

pass
Cryptographic signature on outbound mail (selector: google).
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAopHnZ9ptQFpNo4q41KksxesV6Gh6KK59LyBcFYFmrMsF2UozSF2cPkpCcXySJqYYuSU45JiTgjXvrLE3qyyRUZiIiVO6CnpGpjNAYGQoppVbt8sgeWqcjvTpcWvgN1WHdOkYsTnYw+hDxWx3A3ytf8W/0KFD0pJkUY/UkjVRMJ93j433SrEYvH37SItKgXJ8P1ajddbiGyJ6TiKTK3ozJDyzVJBgupFHevPjTIyLB0SFsyLP/khfuZxUrumquB5EwQ6Yrp9tvSZnQJwa2GZom6thtVTXNd5DxhQGE+XxiQVmchWjsKyjWJndSBc5hfMxaSII94M+Q57B7/DOh4UYPwIDAQAB

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; sp=reject; rua=mailto:sdwcwvtj@rua.eu.dmarcmanager.app; ri=86400; aspf=r; adkim=r

Mail Servers (MX)

10 mxint02.1and1.com
10 mxint01.1and1.com