Domains with DNS TXT v=spf1 a include:mailgun.org include:_spf.hosts.net.nz include:spf.protection.outlook.com include:_spf.sitehost.co.nz -all
There is 1 domain that have DNS TXT set to v=spf1 a include:mailgun.org include:_spf.hosts.net.nz include:spf.protection.outlook.com include:_spf.sitehost.co.nz -all.