Domains with DNS TXT v=spf1 include:mailgun.org include:25750365.spf06.hubspotemail.net include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:mailgun.org include:25750365.spf06.hubspotemail.net include:spf.protection.outlook.com -all.