Domains with DNS TXT v=spf1 mx ip4:217.86.205.81 include:ispgateway.de include:spf.crsend.com include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:217.86.205.81 include:ispgateway.de include:spf.crsend.com include:spf.protection.outlook.com -all.