Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.intergage.co.uk include:144106528.spf06.hubspotemail.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.intergage.co.uk include:144106528.spf06.hubspotemail.net -all.