Domains with DNS TXT v=spf1 mx ip4:194.76.156.4 include:spf.protection.outlook.com include:25399637.spf05.hubspotemail.net include:spf.hornetsecurity.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:194.76.156.4 include:spf.protection.outlook.com include:25399637.spf05.hubspotemail.net include:spf.hornetsecurity.com -all.