Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com include:sent-via.netsuite.com ip4:222.154.240.57 ip4:131.203.228.33 include:21527279.spf10.hubspotemail.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com include:sent-via.netsuite.com ip4:222.154.240.57 ip4:131.203.228.33 include:21527279.spf10.hubspotemail.net ~all.