Domains with DNS TXT v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com ip4:213.105.127.4 ip4:82.3.55.210 -all
There is 1 domain that have DNS TXT set to v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com ip4:213.105.127.4 ip4:82.3.55.210 -all.