Domains with DNS TXT v=spf1 mx a include:_spf.mlsend.com include:_spf.axxerion.com include:spf.protection.outlook.com include:spf.flowmailer.net include:spf.quebble.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:_spf.mlsend.com include:_spf.axxerion.com include:spf.protection.outlook.com include:spf.flowmailer.net include:spf.quebble.com ~all.