Domains with DNS TXT v=spf1 mx a:otc-de-spf.mms.t-systems-service.com ip4:213.23.72.115 include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 mx a:otc-de-spf.mms.t-systems-service.com ip4:213.23.72.115 include:spf.protection.outlook.com ~all.

Top Domains with TXT set to v=spf1 mx a:otc-de-spf.mms.t-systems-service.com ip4:213.23.72.115 include:spf.protection.outlook.com ~all