Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:4375564.spf01.hubspotemail.net include:_spf.strato.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:4375564.spf01.hubspotemail.net include:_spf.strato.com ~all.