Domains with DNS TXT v=spf1 include:sendersrv.com a mx include:spf.hostingplatform.net.au include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:sendersrv.com a mx include:spf.hostingplatform.net.au include:spf.protection.outlook.com -all.