Domains with DNS TXT v=spf1 mx ip4:213.30.232.50 a:mail1.schneider-form.de a:mail.schneider-form.com include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:213.30.232.50 a:mail1.schneider-form.de a:mail.schneider-form.com include:spf.protection.outlook.com -all.