Domains with DNS TXT v=spf1 a mx a:mail.your-server.de include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx a:mail.your-server.de include:spf.protection.outlook.com ~all.

Top Domains with TXT set to v=spf1 a mx a:mail.your-server.de include:spf.protection.outlook.com ~all