Domains with DNS TXT v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com a:mail2.hostworks.com include:23334344.spf10.hubspotemail.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com a:mail2.hostworks.com include:23334344.spf10.hubspotemail.net -all.