Domains with DNS TXT v=spf1 mx a include:spf.host-h.net include:spf.protection.outlook.com -all include:campaigns.structuredweb.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.host-h.net include:spf.protection.outlook.com -all include:campaigns.structuredweb.com -all.