Domains with DNS TXT v=spf1 include:de._netblocks.mimecast.com include:spf.protection.outlook.com ip4:145.128.243.55 ip4:79.171.88.21 include:_spf.riege.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:de._netblocks.mimecast.com include:spf.protection.outlook.com ip4:145.128.243.55 ip4:79.171.88.21 include:_spf.riege.com -all.

Top Domains with TXT set to v=spf1 include:de._netblocks.mimecast.com include:spf.protection.outlook.com ip4:145.128.243.55 ip4:79.171.88.21 include:_spf.riege.com -all