Domains with DNS TXT v=spf1 a mx ptr include:server1.cndweb.de include:spf.protection.outlook.com include:spf.matrix3.de ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ptr include:server1.cndweb.de include:spf.protection.outlook.com include:spf.matrix3.de ~all.