Domains with DNS TXT v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com include:44536537.spf08.hubspotemail.net include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com include:44536537.spf08.hubspotemail.net include:mailgun.org -all.
DNS Data