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