Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:delphos.co.spf.auto.dnssmarthost.net include:44603533.spf04.hubspotemail.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:delphos.co.spf.auto.dnssmarthost.net include:44603533.spf04.hubspotemail.net -all.