Domains with DNS TXT v=spf1 ip4:213.229.37.21 a:ms10538.ispgateway.de ip4:134.119.0.64 include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:213.229.37.21 a:ms10538.ispgateway.de ip4:134.119.0.64 include:spf.protection.outlook.com -all.