Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:servers.mcsv.net include:144028670.spf10.hubspotemail.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:servers.mcsv.net include:144028670.spf10.hubspotemail.net -all.