TXT
TXT Records
MS=ms18740633
v=spf1 mx a include:ispgateway.de include:spf.protection.outlook.com include:spf.crsend.com include:_spf.perfora.net include:_spf.kundenserver.de ip4:87.106.129.196 ip4:93.90.207.186 ip6:2001:8d8:875:f5d9:2940:19c6:2228:0/64 -all
A