Domains with DNS TXT v=spf1 a include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.hostyourservices.net -all

There is 1 domain that have DNS TXT set to v=spf1 a include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.hostyourservices.net -all.

Top Domains with TXT set to v=spf1 a include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.hostyourservices.net -all