Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:_spf.stgi.net include:47570157.spf07.hubspotemail.net -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:_spf.stgi.net include:47570157.spf07.hubspotemail.net -all.