Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:27861.spf05.hubspotemail.net ip4:23.15.9.153 ip4:66.35.109.170 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:27861.spf05.hubspotemail.net ip4:23.15.9.153 ip4:66.35.109.170 -all.